242545881599

素因数分解:

$7^2\times {\mathrm{23}}^2\times {\mathrm{9357119}}^1$

素因数の和:9357179

約数の個数: 18

約数和(自身を含む): 294945779520

約数和(自身を除く): 52399897921

約数列:

[1, 7, 23, 49, 161, 529, 1127, 3703, 25921, 9357119, 65499833, 215213737, 458498831, 1506496159, 4949915951, 10545473113, 34649411657, 242545881599]

約数ペア:

[(1, 242545881599), (7, 34649411657), (23, 10545473113), (49, 4949915951), (161, 1506496159), (529, 458498831), (1127, 215213737), (3703, 65499833), (25921, 9357119)]