147291287

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2357}}^1$

素因数の和:2423

約数の個数: 32

約数和(自身を含む): 190149120

約数和(自身を除く): 42857833

約数列:

[1, 11, 13, 19, 23, 143, 209, 247, 253, 299, 437, 2357, 2717, 3289, 4807, 5681, 25927, 30641, 44783, 54211, 62491, 337051, 492613, 582179, 596321, 704743, 1030009, 6403969, 7752173, 11330099, 13390117, 147291287]

約数ペア:

[(1, 147291287), (11, 13390117), (13, 11330099), (19, 7752173), (23, 6403969), (143, 1030009), (209, 704743), (247, 596321), (253, 582179), (299, 492613), (437, 337051), (2357, 62491), (2717, 54211), (3289, 44783), (4807, 30641), (5681, 25927)]