138899499

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{4231}}^1$

素因数の和:4618

約数の個数: 16

約数和(自身を含む): 191760384

約数和(自身を除く): 52860885

約数列:

[1, 3, 31, 93, 353, 1059, 4231, 10943, 12693, 32829, 131161, 393483, 1493543, 4480629, 46299833, 138899499]

約数ペア:

[(1, 138899499), (3, 46299833), (31, 4480629), (93, 1493543), (353, 393483), (1059, 131161), (4231, 32829), (10943, 12693)]