13302557571

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 19574438400

約数和(自身を除く): 6271880829

約数列:

[1, 3, 19, 37, 57, 89, 111, 131, 267, 393, 541, 703, 1623, 1691, 2109, 2489, 3293, 4847, 5073, 7467, 9879, 10279, 11659, 14541, 20017, 30837, 34977, 48149, 60051, 62567, 70871, 92093, 144447, 187701, 212613, 221521, 276279, 380323, 431383, 664563, 914831, 1140969, 1294149, 1346549, 1781513, 2622227, 2744493, 4039647, 5344539, 6307519, 7866681, 8196277, 18922557, 24588831, 33848747, 49822313, 101546241, 119842861, 149466939, 233378203, 359528583, 700134609, 4434185857, 13302557571]

約数ペア:

[(1, 13302557571), (3, 4434185857), (19, 700134609), (37, 359528583), (57, 233378203), (89, 149466939), (111, 119842861), (131, 101546241), (267, 49822313), (393, 33848747), (541, 24588831), (703, 18922557), (1623, 8196277), (1691, 7866681), (2109, 6307519), (2489, 5344539), (3293, 4039647), (4847, 2744493), (5073, 2622227), (7467, 1781513), (9879, 1346549), (10279, 1294149), (11659, 1140969), (14541, 914831), (20017, 664563), (30837, 431383), (34977, 380323), (48149, 276279), (60051, 221521), (62567, 212613), (70871, 187701), (92093, 144447)]