716995713

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{644201}}^1$

素因数の和:644264

約数の個数: 16

約数和(自身を含む): 1113181056

約数和(自身を除く): 396185343

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 644201, 1932603, 4509407, 13528221, 34142653, 102427959, 238998571, 716995713]

約数ペア:

[(1, 716995713), (3, 238998571), (7, 102427959), (21, 34142653), (53, 13528221), (159, 4509407), (371, 1932603), (1113, 644201)]