1021381711

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{56533}}^1$

素因数の和:56658

約数の個数: 16

約数和(自身を含む): 1221134400

約数和(自身を除く): 199752689

約数列:

[1, 7, 29, 89, 203, 623, 2581, 18067, 56533, 395731, 1639457, 5031437, 11476199, 35220059, 145911673, 1021381711]

約数ペア:

[(1, 1021381711), (7, 145911673), (29, 35220059), (89, 11476199), (203, 5031437), (623, 1639457), (2581, 395731), (18067, 56533)]