3917991

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2423}}^1$

素因数の和:2451

約数の個数: 24

約数和(自身を含む): 6632064

約数和(自身を除く): 2714073

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 2423, 7269, 16961, 26653, 50883, 79959, 118727, 186571, 356181, 559713, 1305997, 3917991]

約数ペア:

[(1, 3917991), (3, 1305997), (7, 559713), (11, 356181), (21, 186571), (33, 118727), (49, 79959), (77, 50883), (147, 26653), (231, 16961), (539, 7269), (1617, 2423)]