3738609

素因数分解:

$3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 6420480

約数和(自身を除く): 2681871

約数列:

[1, 3, 7, 9, 21, 27, 63, 131, 151, 189, 393, 453, 917, 1057, 1179, 1359, 2751, 3171, 3537, 4077, 8253, 9513, 19781, 24759, 28539, 59343, 138467, 178029, 415401, 534087, 1246203, 3738609]

約数ペア:

[(1, 3738609), (3, 1246203), (7, 534087), (9, 415401), (21, 178029), (27, 138467), (63, 59343), (131, 28539), (151, 24759), (189, 19781), (393, 9513), (453, 8253), (917, 4077), (1057, 3537), (1179, 3171), (1359, 2751)]