2347485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 4362240

約数和(自身を除く): 2014755

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 237, 283, 395, 553, 849, 1185, 1415, 1659, 1981, 2765, 4245, 5943, 8295, 9905, 22357, 29715, 67071, 111785, 156499, 335355, 469497, 782495, 2347485]

約数ペア:

[(1, 2347485), (3, 782495), (5, 469497), (7, 335355), (15, 156499), (21, 111785), (35, 67071), (79, 29715), (105, 22357), (237, 9905), (283, 8295), (395, 5943), (553, 4245), (849, 2765), (1185, 1981), (1415, 1659)]