40994331

素因数分解:

$3^1\times 7^3\times {\mathrm{39839}}^1$

素因数の和:39863

約数の個数: 16

約数和(自身を含む): 63744000

約数和(自身を除く): 22749669

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 39839, 119517, 278873, 836619, 1952111, 5856333, 13664777, 40994331]

約数ペア:

[(1, 40994331), (3, 13664777), (7, 5856333), (21, 1952111), (49, 836619), (147, 278873), (343, 119517), (1029, 39839)]