318206679

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{4363}}^1$

素因数の和:4547

約数の個数: 32

約数和(自身を含む): 509435904

約数和(自身を除く): 191229225

約数列:

[1, 3, 7, 21, 23, 69, 151, 161, 453, 483, 1057, 3171, 3473, 4363, 10419, 13089, 24311, 30541, 72933, 91623, 100349, 301047, 658813, 702443, 1976439, 2107329, 4611691, 13835073, 15152699, 45458097, 106068893, 318206679]

約数ペア:

[(1, 318206679), (3, 106068893), (7, 45458097), (21, 15152699), (23, 13835073), (69, 4611691), (151, 2107329), (161, 1976439), (453, 702443), (483, 658813), (1057, 301047), (3171, 100349), (3473, 91623), (4363, 72933), (10419, 30541), (13089, 24311)]