12927156723

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2971}}^1\times {\mathrm{37189}}^1$

素因数の和:40179

約数の個数: 24

約数和(自身を含む): 20116219760

約数和(自身を除く): 7189063037

約数列:

[1, 3, 9, 13, 39, 117, 2971, 8913, 26739, 37189, 38623, 111567, 115869, 334701, 347607, 483457, 1450371, 4351113, 110488519, 331465557, 994396671, 1436350747, 4309052241, 12927156723]

約数ペア:

[(1, 12927156723), (3, 4309052241), (9, 1436350747), (13, 994396671), (39, 331465557), (117, 110488519), (2971, 4351113), (8913, 1450371), (26739, 483457), (37189, 347607), (38623, 334701), (111567, 115869)]