8228007

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 13164800

約数和(自身を除く): 4936793

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 373, 387, 513, 817, 1119, 1161, 2451, 3357, 7087, 7353, 10071, 16039, 21261, 22059, 48117, 63783, 144351, 191349, 304741, 433053, 914223, 2742669, 8228007]

約数ペア:

[(1, 8228007), (3, 2742669), (9, 914223), (19, 433053), (27, 304741), (43, 191349), (57, 144351), (129, 63783), (171, 48117), (373, 22059), (387, 21261), (513, 16039), (817, 10071), (1119, 7353), (1161, 7087), (2451, 3357)]