296875313

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 362299392

約数和(自身を除く): 65424079

約数列:

[1, 7, 31, 53, 83, 217, 311, 371, 581, 1643, 2177, 2573, 4399, 9641, 11501, 16483, 18011, 25813, 30793, 67487, 115381, 136369, 180691, 510973, 800203, 954583, 1368089, 3576811, 5601421, 9576623, 42410759, 296875313]

約数ペア:

[(1, 296875313), (7, 42410759), (31, 9576623), (53, 5601421), (83, 3576811), (217, 1368089), (311, 954583), (371, 800203), (581, 510973), (1643, 180691), (2177, 136369), (2573, 115381), (4399, 67487), (9641, 30793), (11501, 25813), (16483, 18011)]