5160129

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 8072064

約数和(自身を除く): 2911935

約数列:

[1, 3, 13, 17, 39, 43, 51, 129, 181, 221, 543, 559, 663, 731, 1677, 2193, 2353, 3077, 7059, 7783, 9231, 9503, 23349, 28509, 40001, 101179, 120003, 132311, 303537, 396933, 1720043, 5160129]

約数ペア:

[(1, 5160129), (3, 1720043), (13, 396933), (17, 303537), (39, 132311), (43, 120003), (51, 101179), (129, 40001), (181, 28509), (221, 23349), (543, 9503), (559, 9231), (663, 7783), (731, 7059), (1677, 3077), (2193, 2353)]