39366411

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 61900800

約数和(自身を除く): 22534389

約数列:

[1, 3, 7, 21, 61, 79, 183, 237, 389, 427, 553, 1167, 1281, 1659, 2723, 4819, 8169, 14457, 23729, 30731, 33733, 71187, 92193, 101199, 166103, 215117, 498309, 645351, 1874591, 5623773, 13122137, 39366411]

約数ペア:

[(1, 39366411), (3, 13122137), (7, 5623773), (21, 1874591), (61, 645351), (79, 498309), (183, 215117), (237, 166103), (389, 101199), (427, 92193), (553, 71187), (1167, 33733), (1281, 30731), (1659, 23729), (2723, 14457), (4819, 8169)]