6501987

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 9822384

約数和(自身を除く): 3320397

約数列:

[1, 3, 9, 43, 53, 129, 159, 317, 387, 477, 951, 2279, 2853, 6837, 13631, 16801, 20511, 40893, 50403, 122679, 151209, 722443, 2167329, 6501987]

約数ペア:

[(1, 6501987), (3, 2167329), (9, 722443), (43, 151209), (53, 122679), (129, 50403), (159, 40893), (317, 20511), (387, 16801), (477, 13631), (951, 6837), (2279, 2853)]