242473861

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{6343}}^1$

素因数の和:6520

約数の個数: 16

約数和(自身を含む): 285835264

約数和(自身を除く): 43361403

約数列:

[1, 7, 43, 127, 301, 889, 5461, 6343, 38227, 44401, 272749, 805561, 1909243, 5638927, 34639123, 242473861]

約数ペア:

[(1, 242473861), (7, 34639123), (43, 5638927), (127, 1909243), (301, 805561), (889, 272749), (5461, 44401), (6343, 38227)]