21411468907

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{82261}}^1$

素因数の和:82590

約数の個数: 16

約数和(自身を含む): 23134706784

約数和(自身を除く): 1723237877

約数列:

[1, 17, 61, 251, 1037, 4267, 15311, 82261, 260287, 1398437, 5017921, 20647511, 85304657, 351007687, 1259498171, 21411468907]

約数ペア:

[(1, 21411468907), (17, 1259498171), (61, 351007687), (251, 85304657), (1037, 20647511), (4267, 5017921), (15311, 1398437), (82261, 260287)]