1493497923

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{370687}}^1$

素因数の和:370786

約数の個数: 16

約数和(自身を含む): 2135162880

約数和(自身を除く): 641664957

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 370687, 1112061, 6301679, 18905037, 29284273, 87852819, 497832641, 1493497923]

約数ペア:

[(1, 1493497923), (3, 497832641), (17, 87852819), (51, 29284273), (79, 18905037), (237, 6301679), (1343, 1112061), (4029, 370687)]