289375038

素因数分解:

$2^1\times 3^3\times {\mathrm{5358797}}^1$

素因数の和:5358808

約数の個数: 16

約数和(自身を含む): 643055760

約数和(自身を除く): 353680722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5358797, 10717594, 16076391, 32152782, 48229173, 96458346, 144687519, 289375038]

約数ペア:

[(1, 289375038), (2, 144687519), (3, 96458346), (6, 48229173), (9, 32152782), (18, 16076391), (27, 10717594), (54, 5358797)]