4423447

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:526

約数の個数: 16

約数和(自身を含む): 5401600

約数和(自身を除く): 978153

約数列:

[1, 7, 19, 79, 133, 421, 553, 1501, 2947, 7999, 10507, 33259, 55993, 232813, 631921, 4423447]

約数ペア:

[(1, 4423447), (7, 631921), (19, 232813), (79, 55993), (133, 33259), (421, 10507), (553, 7999), (1501, 2947)]