7921908791

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{5851}}^1$

素因数の和:5991

約数の個数: 24

約数和(自身を含む): 8694854784

約数和(自身を除く): 772945993

約数列:

[1, 23, 37, 43, 851, 989, 1369, 1591, 5851, 31487, 36593, 58867, 134573, 216487, 251593, 1353941, 4979201, 5786639, 8010019, 9308941, 184230437, 214105643, 344430817, 7921908791]

約数ペア:

[(1, 7921908791), (23, 344430817), (37, 214105643), (43, 184230437), (851, 9308941), (989, 8010019), (1369, 5786639), (1591, 4979201), (5851, 1353941), (31487, 251593), (36593, 216487), (58867, 134573)]