25330921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5393}}^1$

素因数の和:5472

約数の個数: 16

約数和(自身を含む): 32105088

約数和(自身を除く): 6774167

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 5393, 37751, 59323, 328973, 415261, 2302811, 3618703, 25330921]

約数ペア:

[(1, 25330921), (7, 3618703), (11, 2302811), (61, 415261), (77, 328973), (427, 59323), (671, 37751), (4697, 5393)]