1520437579521

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{10459}}^1\times {\mathrm{68539}}^1$

素因数の和:79109

約数の個数: 32

約数和(自身を含む): 2340054297600

約数和(自身を除く): 819616718079

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 10459, 31377, 68539, 73213, 205617, 219639, 479773, 1056359, 1439319, 3169077, 6922439, 7394513, 20767317, 22183539, 48457073, 145371219, 716849401, 2150548203, 5017945807, 15053837421, 72401789501, 217205368503, 506812526507, 1520437579521]

約数ペア:

[(1, 1520437579521), (3, 506812526507), (7, 217205368503), (21, 72401789501), (101, 15053837421), (303, 5017945807), (707, 2150548203), (2121, 716849401), (10459, 145371219), (31377, 48457073), (68539, 22183539), (73213, 20767317), (205617, 7394513), (219639, 6922439), (479773, 3169077), (1056359, 1439319)]