2015139063

素因数分解:

$3^1\times 7^3\times {\mathrm{653}}^1\times {\mathrm{2999}}^1$

素因数の和:3676

約数の個数: 32

約数和(自身を含む): 3139200000

約数和(自身を除く): 1124060937

約数列:

[1, 3, 7, 21, 49, 147, 343, 653, 1029, 1959, 2999, 4571, 8997, 13713, 20993, 31997, 62979, 95991, 146951, 223979, 440853, 671937, 1028657, 1958347, 3085971, 5875041, 13708429, 41125287, 95959003, 287877009, 671713021, 2015139063]

約数ペア:

[(1, 2015139063), (3, 671713021), (7, 287877009), (21, 95959003), (49, 41125287), (147, 13708429), (343, 5875041), (653, 3085971), (1029, 1958347), (1959, 1028657), (2999, 671937), (4571, 440853), (8997, 223979), (13713, 146951), (20993, 95991), (31997, 62979)]