309225363

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{271}}^1\times {\mathrm{719}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 433198080

約数和(自身を除く): 123972717

約数列:

[1, 3, 23, 69, 271, 529, 719, 813, 1587, 2157, 6233, 16537, 18699, 49611, 143359, 194849, 380351, 430077, 584547, 1141053, 4481527, 13444581, 103075121, 309225363]

約数ペア:

[(1, 309225363), (3, 103075121), (23, 13444581), (69, 4481527), (271, 1141053), (529, 584547), (719, 430077), (813, 380351), (1587, 194849), (2157, 143359), (6233, 49611), (16537, 18699)]