123707639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{15773}}^1$

素因数の和:15838

約数の個数: 16

約数和(自身を含む): 145373184

約数和(自身を除く): 21665545

約数列:

[1, 11, 23, 31, 253, 341, 713, 7843, 15773, 173503, 362779, 488963, 3990569, 5378593, 11246149, 123707639]

約数ペア:

[(1, 123707639), (11, 11246149), (23, 5378593), (31, 3990569), (253, 488963), (341, 362779), (713, 173503), (7843, 15773)]