15663631373

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{2221}}^1$

素因数の和:2589

約数の個数: 32

約数和(自身を含む): 17858480640

約数和(自身を除く): 2194849267

約数列:

[1, 13, 23, 103, 229, 299, 1339, 2221, 2369, 2977, 5267, 23587, 28873, 30797, 51083, 68471, 228763, 306631, 508609, 542501, 664079, 2973919, 5261549, 6611917, 7052513, 11698007, 52386727, 68400137, 152074091, 681027451, 1204894721, 15663631373]

約数ペア:

[(1, 15663631373), (13, 1204894721), (23, 681027451), (103, 152074091), (229, 68400137), (299, 52386727), (1339, 11698007), (2221, 7052513), (2369, 6611917), (2977, 5261549), (5267, 2973919), (23587, 664079), (28873, 542501), (30797, 508609), (51083, 306631), (68471, 228763)]