1383369

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 2016000

約数和(自身を除く): 632631

約数列:

[1, 3, 13, 39, 79, 237, 449, 1027, 1347, 3081, 5837, 17511, 35471, 106413, 461123, 1383369]

約数ペア:

[(1, 1383369), (3, 461123), (13, 106413), (39, 35471), (79, 17511), (237, 5837), (449, 3081), (1027, 1347)]