121517734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4507}}^1$

素因数の和:4600

約数の個数: 32

約数和(自身を含む): 211298976

約数和(自身を除く): 89781242

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 221, 442, 793, 1037, 1586, 2074, 4507, 9014, 13481, 26962, 58591, 76619, 117182, 153238, 274927, 549854, 996047, 1992094, 3574051, 4673759, 7148102, 9347518, 60758867, 121517734]

約数ペア:

[(1, 121517734), (2, 60758867), (13, 9347518), (17, 7148102), (26, 4673759), (34, 3574051), (61, 1992094), (122, 996047), (221, 549854), (442, 274927), (793, 153238), (1037, 117182), (1586, 76619), (2074, 58591), (4507, 26962), (9014, 13481)]