1195257

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 1904256

約数和(自身を除く): 708999

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 173, 329, 519, 987, 1211, 2303, 3633, 6909, 8131, 8477, 24393, 25431, 56917, 170751, 398419, 1195257]

約数ペア:

[(1, 1195257), (3, 398419), (7, 170751), (21, 56917), (47, 25431), (49, 24393), (141, 8477), (147, 8131), (173, 6909), (329, 3633), (519, 2303), (987, 1211)]