5209953

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 8404992

約数和(自身を除く): 3195039

約数列:

[1, 3, 7, 21, 31, 53, 93, 151, 159, 217, 371, 453, 651, 1057, 1113, 1643, 3171, 4681, 4929, 8003, 11501, 14043, 24009, 32767, 34503, 56021, 98301, 168063, 248093, 744279, 1736651, 5209953]

約数ペア:

[(1, 5209953), (3, 1736651), (7, 744279), (21, 248093), (31, 168063), (53, 98301), (93, 56021), (151, 34503), (159, 32767), (217, 24009), (371, 14043), (453, 11501), (651, 8003), (1057, 4929), (1113, 4681), (1643, 3171)]