49103397

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{5231}}^1$

素因数の和:5393

約数の個数: 24

約数和(自身を含む): 81619200

約数和(自身を除く): 32515803

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 3129, 5231, 9387, 15693, 36617, 47079, 109851, 329553, 779419, 2338257, 5455933, 7014771, 16367799, 49103397]

約数ペア:

[(1, 49103397), (3, 16367799), (7, 7014771), (9, 5455933), (21, 2338257), (63, 779419), (149, 329553), (447, 109851), (1043, 47079), (1341, 36617), (3129, 15693), (5231, 9387)]