252094173

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 363242880

約数和(自身を除く): 111148707

約数列:

[1, 3, 17, 51, 97, 131, 291, 389, 393, 1167, 1649, 2227, 4947, 6613, 6681, 12707, 19839, 37733, 38121, 50959, 113199, 152877, 216019, 641461, 648057, 866303, 1924383, 2598909, 4943023, 14829069, 84031391, 252094173]

約数ペア:

[(1, 252094173), (3, 84031391), (17, 14829069), (51, 4943023), (97, 2598909), (131, 1924383), (291, 866303), (389, 648057), (393, 641461), (1167, 216019), (1649, 152877), (2227, 113199), (4947, 50959), (6613, 38121), (6681, 37733), (12707, 19839)]