190702473

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{1657}}^1$

素因数の和:1913

約数の個数: 24

約数和(自身を含む): 276713568

約数和(自身を除く): 86011095

約数列:

[1, 3, 13, 39, 169, 227, 507, 681, 1657, 2951, 4971, 8853, 21541, 38363, 64623, 115089, 280033, 376139, 840099, 1128417, 4889807, 14669421, 63567491, 190702473]

約数ペア:

[(1, 190702473), (3, 63567491), (13, 14669421), (39, 4889807), (169, 1128417), (227, 840099), (507, 376139), (681, 280033), (1657, 115089), (2951, 64623), (4971, 38363), (8853, 21541)]