1371051

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{1259}}^1$

素因数の和:1287

約数の個数: 18

約数和(自身を含む): 2178540

約数和(自身を除く): 807489

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 1259, 3777, 11331, 13849, 41547, 124641, 152339, 457017, 1371051]

約数ペア:

[(1, 1371051), (3, 457017), (9, 152339), (11, 124641), (33, 41547), (99, 13849), (121, 11331), (363, 3777), (1089, 1259)]