1900383592371

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1553}}^1\times {\mathrm{270667}}^1$

素因数の和:272371

約数の個数: 32

約数和(自身を含む): 2786174108928

約数和(自身を除く): 885790516557

約数列:

[1, 3, 11, 33, 137, 411, 1507, 1553, 4521, 4659, 17083, 51249, 212761, 270667, 638283, 812001, 2340371, 2977337, 7021113, 8932011, 37081379, 111244137, 407895169, 420345851, 1223685507, 1261037553, 4623804361, 13871413083, 57587381587, 172762144761, 633461197457, 1900383592371]

約数ペア:

[(1, 1900383592371), (3, 633461197457), (11, 172762144761), (33, 57587381587), (137, 13871413083), (411, 4623804361), (1507, 1261037553), (1553, 1223685507), (4521, 420345851), (4659, 407895169), (17083, 111244137), (51249, 37081379), (212761, 8932011), (270667, 7021113), (638283, 2977337), (812001, 2340371)]