7157703

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 11404800

約数和(自身を除く): 4247097

約数列:

[1, 3, 7, 21, 53, 59, 109, 159, 177, 327, 371, 413, 763, 1113, 1239, 2289, 3127, 5777, 6431, 9381, 17331, 19293, 21889, 40439, 45017, 65667, 121317, 135051, 340843, 1022529, 2385901, 7157703]

約数ペア:

[(1, 7157703), (3, 2385901), (7, 1022529), (21, 340843), (53, 135051), (59, 121317), (109, 65667), (159, 45017), (177, 40439), (327, 21889), (371, 19293), (413, 17331), (763, 9381), (1113, 6431), (1239, 5777), (2289, 3127)]