3373947

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 5376000

約数和(自身を除く): 2002053

約数列:

[1, 3, 9, 27, 29, 31, 87, 93, 139, 261, 279, 417, 783, 837, 899, 1251, 2697, 3753, 4031, 4309, 8091, 12093, 12927, 24273, 36279, 38781, 108837, 116343, 124961, 374883, 1124649, 3373947]

約数ペア:

[(1, 3373947), (3, 1124649), (9, 374883), (27, 124961), (29, 116343), (31, 108837), (87, 38781), (93, 36279), (139, 24273), (261, 12927), (279, 12093), (417, 8091), (783, 4309), (837, 4031), (899, 3753), (1251, 2697)]