973279215

素因数分解:

$3^2\times 5^1\times {\mathrm{21628427}}^1$

素因数の和:21628438

約数の個数: 12

約数和(自身を含む): 1687017384

約数和(自身を除く): 713738169

約数列:

[1, 3, 5, 9, 15, 45, 21628427, 64885281, 108142135, 194655843, 324426405, 973279215]

約数ペア:

[(1, 973279215), (3, 324426405), (5, 194655843), (9, 108142135), (15, 64885281), (45, 21628427)]