42076209

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{48869}}^1$

素因数の和:48920

約数の個数: 16

約数和(自身を含む): 65681280

約数和(自身を除く): 23605071

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 48869, 146607, 342083, 1026249, 2003629, 6010887, 14025403, 42076209]

約数ペア:

[(1, 42076209), (3, 14025403), (7, 6010887), (21, 2003629), (41, 1026249), (123, 342083), (287, 146607), (861, 48869)]