19789027323

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2129}}^1\times {\mathrm{5813}}^1$

素因数の和:7999

約数の個数: 32

約数和(自身を含む): 29126744640

約数和(自身を除く): 9337717317

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 2129, 5813, 6387, 17439, 27677, 75569, 83031, 87289, 226707, 238333, 261867, 714999, 1134757, 3098329, 3404271, 9294987, 12375877, 37127631, 160886401, 482659203, 507410957, 1522232871, 6596342441, 19789027323]

約数ペア:

[(1, 19789027323), (3, 6596342441), (13, 1522232871), (39, 507410957), (41, 482659203), (123, 160886401), (533, 37127631), (1599, 12375877), (2129, 9294987), (5813, 3404271), (6387, 3098329), (17439, 1134757), (27677, 714999), (75569, 261867), (83031, 238333), (87289, 226707)]