449184567

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{20903}}^1$

素因数の和:20967

約数の個数: 32

約数和(自身を含む): 702374400

約数和(自身を除く): 253189833

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 247, 377, 551, 741, 1131, 1653, 7163, 20903, 21489, 62709, 271739, 397157, 606187, 815217, 1191471, 1818561, 5163041, 7880431, 11517553, 15489123, 23641293, 34552659, 149728189, 449184567]

約数ペア:

[(1, 449184567), (3, 149728189), (13, 34552659), (19, 23641293), (29, 15489123), (39, 11517553), (57, 7880431), (87, 5163041), (247, 1818561), (377, 1191471), (551, 815217), (741, 606187), (1131, 397157), (1653, 271739), (7163, 62709), (20903, 21489)]