498574401

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 725222400

約数和(自身を除く): 226647999

約数列:

[1, 3, 13, 39, 199, 227, 283, 597, 681, 849, 2587, 2951, 3679, 7761, 8853, 11037, 45173, 56317, 64241, 135519, 168951, 192723, 587249, 732121, 835133, 1761747, 2196363, 2505399, 12783959, 38351877, 166191467, 498574401]

約数ペア:

[(1, 498574401), (3, 166191467), (13, 38351877), (39, 12783959), (199, 2505399), (227, 2196363), (283, 1761747), (597, 835133), (681, 732121), (849, 587249), (2587, 192723), (2951, 168951), (3679, 135519), (7761, 64241), (8853, 56317), (11037, 45173)]