3867507

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:397

約数の個数: 40

約数和(自身を含む): 6969600

約数和(自身を除く): 3102093

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 359, 399, 513, 567, 1077, 1197, 1539, 2513, 3231, 3591, 6821, 7539, 9693, 10773, 20463, 22617, 29079, 47747, 61389, 67851, 143241, 184167, 203553, 429723, 552501, 1289169, 3867507]

約数ペア:

[(1, 3867507), (3, 1289169), (7, 552501), (9, 429723), (19, 203553), (21, 184167), (27, 143241), (57, 67851), (63, 61389), (81, 47747), (133, 29079), (171, 22617), (189, 20463), (359, 10773), (399, 9693), (513, 7539), (567, 6821), (1077, 3591), (1197, 3231), (1539, 2513)]