20211525031

素因数分解:

${\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{59209}}^1$

素因数の和:59466

約数の個数: 16

約数和(自身を含む): 21315600000

約数和(自身を除く): 1104074969

約数列:

[1, 29, 79, 149, 2291, 4321, 11771, 59209, 341359, 1717061, 4677511, 8822141, 135647819, 255842089, 696949139, 20211525031]

約数ペア:

[(1, 20211525031), (29, 696949139), (79, 255842089), (149, 135647819), (2291, 8822141), (4321, 4677511), (11771, 1717061), (59209, 341359)]