30445353

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7741}}^1$

素因数の和:7789

約数の個数: 24

約数和(自身を含む): 48310080

約数和(自身を除く): 17864727

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 7741, 23223, 69669, 147079, 178043, 441237, 534129, 1323711, 1602387, 3382817, 10148451, 30445353]

約数ペア:

[(1, 30445353), (3, 10148451), (9, 3382817), (19, 1602387), (23, 1323711), (57, 534129), (69, 441237), (171, 178043), (207, 147079), (437, 69669), (1311, 23223), (3933, 7741)]