1428565551

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{183361}}^1$

素因数の和:183431

約数の個数: 24

約数和(自身を含む): 2257552944

約数和(自身を除く): 828987393

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 7791, 183361, 550083, 1283527, 3850581, 8984689, 9718133, 26954067, 29154399, 68026931, 204080793, 476188517, 1428565551]

約数ペア:

[(1, 1428565551), (3, 476188517), (7, 204080793), (21, 68026931), (49, 29154399), (53, 26954067), (147, 9718133), (159, 8984689), (371, 3850581), (1113, 1283527), (2597, 550083), (7791, 183361)]