247510081

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{34429}}^1$

素因数の和:34528

約数の個数: 16

約数和(自身を含む): 308492800

約数和(自身を除く): 60982719

約数列:

[1, 7, 13, 79, 91, 553, 1027, 7189, 34429, 241003, 447577, 2719891, 3133039, 19039237, 35358583, 247510081]

約数ペア:

[(1, 247510081), (7, 35358583), (13, 19039237), (79, 3133039), (91, 2719891), (553, 447577), (1027, 241003), (7189, 34429)]