385947

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 24

約数和(自身を含む): 612560

約数和(自身を除く): 226613

約数列:

[1, 3, 9, 19, 37, 57, 61, 111, 171, 183, 333, 549, 703, 1159, 2109, 2257, 3477, 6327, 6771, 10431, 20313, 42883, 128649, 385947]

約数ペア:

[(1, 385947), (3, 128649), (9, 42883), (19, 20313), (37, 10431), (57, 6771), (61, 6327), (111, 3477), (171, 2257), (183, 2109), (333, 1159), (549, 703)]