1342649

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 24

約数和(自身を含む): 1772928

約数和(自身を除く): 430279

約数列:

[1, 7, 11, 47, 49, 53, 77, 329, 371, 517, 539, 583, 2303, 2491, 2597, 3619, 4081, 17437, 25333, 27401, 28567, 122059, 191807, 1342649]

約数ペア:

[(1, 1342649), (7, 191807), (11, 122059), (47, 28567), (49, 27401), (53, 25333), (77, 17437), (329, 4081), (371, 3619), (517, 2597), (539, 2491), (583, 2303)]