1213338

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{4127}}^1$

素因数の和:4146

約数の個数: 24

約数和(自身を含む): 2823552

約数和(自身を除く): 1610214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 4127, 8254, 12381, 24762, 28889, 57778, 86667, 173334, 202223, 404446, 606669, 1213338]

約数ペア:

[(1, 1213338), (2, 606669), (3, 404446), (6, 202223), (7, 173334), (14, 86667), (21, 57778), (42, 28889), (49, 24762), (98, 12381), (147, 8254), (294, 4127)]