13182561

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3671}}^1$

素因数の和:3706

約数の個数: 32

約数和(自身を含む): 23500800

約数和(自身を除く): 10318239

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 3671, 11013, 25697, 33039, 69749, 77091, 99117, 209247, 231273, 488243, 627741, 693819, 1464729, 1883223, 4394187, 13182561]

約数ペア:

[(1, 13182561), (3, 4394187), (7, 1883223), (9, 1464729), (19, 693819), (21, 627741), (27, 488243), (57, 231273), (63, 209247), (133, 99117), (171, 77091), (189, 69749), (399, 33039), (513, 25697), (1197, 11013), (3591, 3671)]