123242007

素因数分解:

$3^1\times 7^2\times {\mathrm{577}}^1\times {\mathrm{1453}}^1$

素因数の和:2047

約数の個数: 24

約数和(自身を含む): 191613936

約数和(自身を除く): 68371929

約数列:

[1, 3, 7, 21, 49, 147, 577, 1453, 1731, 4039, 4359, 10171, 12117, 28273, 30513, 71197, 84819, 213591, 838381, 2515143, 5868667, 17606001, 41080669, 123242007]

約数ペア:

[(1, 123242007), (3, 41080669), (7, 17606001), (21, 5868667), (49, 2515143), (147, 838381), (577, 213591), (1453, 84819), (1731, 71197), (4039, 30513), (4359, 28273), (10171, 12117)]