15704012317

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1\times {\mathrm{419}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 18324633600

約数和(自身を除く): 2620621283

約数列:

[1, 7, 103, 227, 229, 419, 721, 1589, 1603, 2933, 23381, 23587, 43157, 51983, 95113, 95951, 163667, 165109, 302099, 363881, 665791, 671657, 5354249, 9796639, 9882953, 21780877, 37479743, 68576473, 69180671, 152466139, 2243430331, 15704012317]

約数ペア:

[(1, 15704012317), (7, 2243430331), (103, 152466139), (227, 69180671), (229, 68576473), (419, 37479743), (721, 21780877), (1589, 9882953), (1603, 9796639), (2933, 5354249), (23381, 671657), (23587, 665791), (43157, 363881), (51983, 302099), (95113, 165109), (95951, 163667)]