11421501

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 20901888

約数和(自身を除く): 9480387

約数列:

[1, 3, 7, 13, 17, 21, 23, 39, 51, 69, 91, 107, 119, 161, 221, 273, 299, 321, 357, 391, 483, 663, 749, 897, 1173, 1391, 1547, 1819, 2093, 2247, 2461, 2737, 4173, 4641, 5083, 5457, 6279, 7383, 8211, 9737, 12733, 15249, 17227, 23647, 29211, 31993, 35581, 38199, 41837, 51681, 70941, 95979, 106743, 125511, 165529, 223951, 292859, 496587, 543881, 671853, 878577, 1631643, 3807167, 11421501]

約数ペア:

[(1, 11421501), (3, 3807167), (7, 1631643), (13, 878577), (17, 671853), (21, 543881), (23, 496587), (39, 292859), (51, 223951), (69, 165529), (91, 125511), (107, 106743), (119, 95979), (161, 70941), (221, 51681), (273, 41837), (299, 38199), (321, 35581), (357, 31993), (391, 29211), (483, 23647), (663, 17227), (749, 15249), (897, 12733), (1173, 9737), (1391, 8211), (1547, 7383), (1819, 6279), (2093, 5457), (2247, 5083), (2461, 4641), (2737, 4173)]