210028377

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{941}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 310181760

約数和(自身を除く): 100153383

約数列:

[1, 3, 13, 39, 59, 97, 177, 291, 767, 941, 1261, 2301, 2823, 3783, 5723, 12233, 17169, 36699, 55519, 74399, 91277, 166557, 223197, 273831, 721747, 1186601, 2165241, 3559803, 5385343, 16156029, 70009459, 210028377]

約数ペア:

[(1, 210028377), (3, 70009459), (13, 16156029), (39, 5385343), (59, 3559803), (97, 2165241), (177, 1186601), (291, 721747), (767, 273831), (941, 223197), (1261, 166557), (2301, 91277), (2823, 74399), (3783, 55519), (5723, 36699), (12233, 17169)]