2728853487

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{31063}}^1$

素因数の和:31339

約数の個数: 24

約数和(自身を含む): 4051242624

約数和(自身を除く): 1322389137

約数列:

[1, 3, 9, 43, 129, 227, 387, 681, 2043, 9761, 29283, 31063, 87849, 93189, 279567, 1335709, 4007127, 7051301, 12021381, 21153903, 63461709, 303205943, 909617829, 2728853487]

約数ペア:

[(1, 2728853487), (3, 909617829), (9, 303205943), (43, 63461709), (129, 21153903), (227, 12021381), (387, 7051301), (681, 4007127), (2043, 1335709), (9761, 279567), (29283, 93189), (31063, 87849)]