372292263

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83231}}^1$

素因数の和:83315

約数の個数: 24

約数和(自身を含む): 623241216

約数和(自身を除く): 250948953

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 83231, 249693, 582617, 749079, 1747851, 5243553, 5909401, 17728203, 41365807, 53184609, 124097421, 372292263]

約数ペア:

[(1, 372292263), (3, 124097421), (7, 53184609), (9, 41365807), (21, 17728203), (63, 5909401), (71, 5243553), (213, 1747851), (497, 749079), (639, 582617), (1491, 249693), (4473, 83231)]