261036573973

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{8923}}^1\times {\mathrm{88919}}^1$

素因数の和:97896

約数の個数: 16

約数和(自身を含む): 304712478720

約数和(自身を除く): 43675904747

約数列:

[1, 7, 47, 329, 8923, 62461, 88919, 419381, 622433, 2935667, 4179193, 29254351, 793424237, 5553969659, 37290939139, 261036573973]

約数ペア:

[(1, 261036573973), (7, 37290939139), (47, 5553969659), (329, 793424237), (8923, 29254351), (62461, 4179193), (88919, 2935667), (419381, 622433)]