8329122921

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{13577}}^1$

素因数の和:13941

約数の個数: 32

約数和(自身を含む): 12847177728

約数和(自身を除く): 4518054807

約数列:

[1, 3, 7, 21, 131, 223, 393, 669, 917, 1561, 2751, 4683, 13577, 29213, 40731, 87639, 95039, 204491, 285117, 613473, 1778587, 3027671, 5335761, 9083013, 12450109, 21193697, 37350327, 63581091, 396624901, 1189874703, 2776374307, 8329122921]

約数ペア:

[(1, 8329122921), (3, 2776374307), (7, 1189874703), (21, 396624901), (131, 63581091), (223, 37350327), (393, 21193697), (669, 12450109), (917, 9083013), (1561, 5335761), (2751, 3027671), (4683, 1778587), (13577, 613473), (29213, 285117), (40731, 204491), (87639, 95039)]