12400047

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{4639}}^1$

素因数の和:4665

約数の個数: 24

約数和(自身を含む): 20267520

約数和(自身を除く): 7867473

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 4639, 13917, 41751, 51029, 125253, 153087, 375759, 459261, 1127277, 1377783, 4133349, 12400047]

約数ペア:

[(1, 12400047), (3, 4133349), (9, 1377783), (11, 1127277), (27, 459261), (33, 375759), (81, 153087), (99, 125253), (243, 51029), (297, 41751), (891, 13917), (2673, 4639)]