1172457

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 1991808

約数和(自身を除く): 819351

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 911, 1287, 2733, 8199, 10021, 11843, 30063, 35529, 90189, 106587, 130273, 390819, 1172457]

約数ペア:

[(1, 1172457), (3, 390819), (9, 130273), (11, 106587), (13, 90189), (33, 35529), (39, 30063), (99, 11843), (117, 10021), (143, 8199), (429, 2733), (911, 1287)]