3992679

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 6406400

約数和(自身を除く): 2413721

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 181, 387, 513, 543, 817, 1161, 1629, 2451, 3439, 4887, 7353, 7783, 10317, 22059, 23349, 30951, 70047, 92853, 147877, 210141, 443631, 1330893, 3992679]

約数ペア:

[(1, 3992679), (3, 1330893), (9, 443631), (19, 210141), (27, 147877), (43, 92853), (57, 70047), (129, 30951), (171, 23349), (181, 22059), (387, 10317), (513, 7783), (543, 7353), (817, 4887), (1161, 3439), (1629, 2451)]