40291819

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 43879968

約数和(自身を除く): 3588149

約数列:

[1, 17, 53, 197, 227, 901, 3349, 3859, 10441, 12031, 44719, 177497, 204527, 760223, 2370107, 40291819]

約数ペア:

[(1, 40291819), (17, 2370107), (53, 760223), (197, 204527), (227, 177497), (901, 44719), (3349, 12031), (3859, 10441)]