434098987

素因数分解:

$7^2\times {\mathrm{23}}^2\times {\mathrm{16747}}^1$

素因数の和:16807

約数の個数: 18

約数和(自身を含む): 527913708

約数和(自身を除く): 93814721

約数列:

[1, 7, 23, 49, 161, 529, 1127, 3703, 16747, 25921, 117229, 385181, 820603, 2696267, 8859163, 18873869, 62014141, 434098987]

約数ペア:

[(1, 434098987), (7, 62014141), (23, 18873869), (49, 8859163), (161, 2696267), (529, 820603), (1127, 385181), (3703, 117229), (16747, 25921)]