290216641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{54851}}^1$

素因数の和:54912

約数の個数: 16

約数和(自身を含む): 350175168

約数和(自身を除く): 59958527

約数列:

[1, 11, 13, 37, 143, 407, 481, 5291, 54851, 603361, 713063, 2029487, 7843693, 22324357, 26383331, 290216641]

約数ペア:

[(1, 290216641), (11, 26383331), (13, 22324357), (37, 7843693), (143, 2029487), (407, 713063), (481, 603361), (5291, 54851)]