17997656721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1531}}^1\times {\mathrm{3527}}^1$

素因数の和:5173

約数の個数: 32

約数和(自身を含む): 26462370816

約数和(自身を除く): 8464714095

約数列:

[1, 3, 11, 33, 101, 303, 1111, 1531, 3333, 3527, 4593, 10581, 16841, 38797, 50523, 116391, 154631, 356227, 463893, 1068681, 1700941, 3918497, 5102823, 5399837, 11755491, 16199511, 59398207, 178194621, 545383537, 1636150611, 5999218907, 17997656721]

約数ペア:

[(1, 17997656721), (3, 5999218907), (11, 1636150611), (33, 545383537), (101, 178194621), (303, 59398207), (1111, 16199511), (1531, 11755491), (3333, 5399837), (3527, 5102823), (4593, 3918497), (10581, 1700941), (16841, 1068681), (38797, 463893), (50523, 356227), (116391, 154631)]