89167379

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1\times {\mathrm{421}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 103710720

約数和(自身を除く): 14543341

約数列:

[1, 7, 79, 383, 421, 553, 2681, 2947, 30257, 33259, 161243, 211799, 232813, 1128701, 12738197, 89167379]

約数ペア:

[(1, 89167379), (7, 12738197), (79, 1128701), (383, 232813), (421, 211799), (553, 161243), (2681, 33259), (2947, 30257)]