331433139835

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2504501}}^1$

素因数の和:2504731

約数の個数: 32

約数和(自身を含む): 480864384000

約数和(自身を除く): 149431244165

約数列:

[1, 5, 7, 19, 35, 95, 133, 199, 665, 995, 1393, 3781, 6965, 18905, 26467, 132335, 2504501, 12522505, 17531507, 47585519, 87657535, 237927595, 333098633, 498395699, 1665493165, 2491978495, 3488769893, 9469518281, 17443849465, 47347591405, 66286627967, 331433139835]

約数ペア:

[(1, 331433139835), (5, 66286627967), (7, 47347591405), (19, 17443849465), (35, 9469518281), (95, 3488769893), (133, 2491978495), (199, 1665493165), (665, 498395699), (995, 333098633), (1393, 237927595), (3781, 87657535), (6965, 47585519), (18905, 17531507), (26467, 12522505), (132335, 2504501)]