315075969

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1487}}^1\times {\mathrm{1811}}^1$

素因数の和:3317

約数の個数: 24

約数和(自身を含む): 490718592

約数和(自身を除く): 175642623

約数列:

[1, 3, 9, 13, 39, 117, 1487, 1811, 4461, 5433, 13383, 16299, 19331, 23543, 57993, 70629, 173979, 211887, 2692957, 8078871, 24236613, 35008441, 105025323, 315075969]

約数ペア:

[(1, 315075969), (3, 105025323), (9, 35008441), (13, 24236613), (39, 8078871), (117, 2692957), (1487, 211887), (1811, 173979), (4461, 70629), (5433, 57993), (13383, 23543), (16299, 19331)]