2734977

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 4534272

約数和(自身を除く): 1799295

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 163, 329, 357, 489, 799, 987, 1141, 2397, 2771, 3423, 5593, 7661, 8313, 16779, 19397, 22983, 53627, 58191, 130237, 160881, 390711, 911659, 2734977]

約数ペア:

[(1, 2734977), (3, 911659), (7, 390711), (17, 160881), (21, 130237), (47, 58191), (51, 53627), (119, 22983), (141, 19397), (163, 16779), (329, 8313), (357, 7661), (489, 5593), (799, 3423), (987, 2771), (1141, 2397)]