330864793

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{18899}}^1$

素因数の和:19008

約数の個数: 16

約数和(自身を含む): 393724800

約数和(自身を除く): 62860007

約数列:

[1, 7, 41, 61, 287, 427, 2501, 17507, 18899, 132293, 774859, 1152839, 5424013, 8069873, 47266399, 330864793]

約数ペア:

[(1, 330864793), (7, 47266399), (41, 8069873), (61, 5424013), (287, 1152839), (427, 774859), (2501, 132293), (17507, 18899)]