4094139

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 6799360

約数和(自身を除く): 2705221

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 331, 399, 589, 651, 993, 1767, 2317, 4123, 6289, 6951, 10261, 12369, 18867, 30783, 44023, 71827, 132069, 194959, 215481, 584877, 1364713, 4094139]

約数ペア:

[(1, 4094139), (3, 1364713), (7, 584877), (19, 215481), (21, 194959), (31, 132069), (57, 71827), (93, 44023), (133, 30783), (217, 18867), (331, 12369), (399, 10261), (589, 6951), (651, 6289), (993, 4123), (1767, 2317)]