1330921998039

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{2351}}^1\times {\mathrm{11579}}^1$

素因数の和:14355

約数の個数: 32

約数和(自身を含む): 1821554380800

約数和(自身を除く): 490632382761

約数列:

[1, 3, 43, 129, 379, 1137, 2351, 7053, 11579, 16297, 34737, 48891, 101093, 303279, 497897, 891029, 1493691, 2673087, 4388441, 13165323, 27222229, 38314247, 81666687, 114942741, 188702963, 566108889, 1170555847, 3511667541, 10317224791, 30951674373, 443640666013, 1330921998039]

約数ペア:

[(1, 1330921998039), (3, 443640666013), (43, 30951674373), (129, 10317224791), (379, 3511667541), (1137, 1170555847), (2351, 566108889), (7053, 188702963), (11579, 114942741), (16297, 81666687), (34737, 38314247), (48891, 27222229), (101093, 13165323), (303279, 4388441), (497897, 2673087), (891029, 1493691)]