13431174911

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{541}}^1\times {\mathrm{641}}^1$

素因数の和:1703

約数の個数: 32

約数和(自身を含む): 16835890176

約数和(自身を除く): 3404715265

約数列:

[1, 7, 11, 77, 503, 541, 641, 3521, 3787, 4487, 5533, 5951, 7051, 38731, 41657, 49357, 272123, 322423, 346781, 1904861, 2256961, 2427467, 2993353, 3546653, 3814591, 20953471, 24826571, 26702137, 174430843, 1221015901, 1918739273, 13431174911]

約数ペア:

[(1, 13431174911), (7, 1918739273), (11, 1221015901), (77, 174430843), (503, 26702137), (541, 24826571), (641, 20953471), (3521, 3814591), (3787, 3546653), (4487, 2993353), (5533, 2427467), (5951, 2256961), (7051, 1904861), (38731, 346781), (41657, 322423), (49357, 272123)]