1337210181

素因数分解:

$3^3\times {\mathrm{313}}^1\times {\mathrm{158231}}^1$

素因数の和:158553

約数の個数: 16

約数和(自身を含む): 1987393920

約数和(自身を除く): 650183739

約数列:

[1, 3, 9, 27, 313, 939, 2817, 8451, 158231, 474693, 1424079, 4272237, 49526303, 148578909, 445736727, 1337210181]

約数ペア:

[(1, 1337210181), (3, 445736727), (9, 148578909), (27, 49526303), (313, 4272237), (939, 1424079), (2817, 474693), (8451, 158231)]