328045251

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1321}}^1$

素因数の和:1467

約数の個数: 32

約数和(自身を含む): 472112640

約数和(自身を除く): 144067389

約数列:

[1, 3, 23, 59, 61, 69, 177, 183, 1321, 1357, 1403, 3599, 3963, 4071, 4209, 10797, 30383, 77939, 80581, 82777, 91149, 233817, 241743, 248331, 1792597, 1853363, 4754279, 5377791, 5560089, 14262837, 109348417, 328045251]

約数ペア:

[(1, 328045251), (3, 109348417), (23, 14262837), (59, 5560089), (61, 5377791), (69, 4754279), (177, 1853363), (183, 1792597), (1321, 248331), (1357, 241743), (1403, 233817), (3599, 91149), (3963, 82777), (4071, 80581), (4209, 77939), (10797, 30383)]