201616529439

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{18663013}}^1$

素因数の和:18663306

約数の個数: 16

約数和(自身を含む): 290545801952

約数和(自身を除く): 88929272513

約数列:

[1, 3, 13, 39, 277, 831, 3601, 10803, 18663013, 55989039, 242619169, 727857507, 5169654601, 15508963803, 67205509813, 201616529439]

約数ペア:

[(1, 201616529439), (3, 67205509813), (13, 15508963803), (39, 5169654601), (277, 727857507), (831, 242619169), (3601, 55989039), (10803, 18663013)]