4975659

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2$

素因数の和:128

約数の個数: 36

約数和(自身を含む): 8268624

約数和(自身を除く): 3292965

約数列:

[1, 3, 9, 13, 23, 39, 43, 69, 117, 129, 207, 299, 387, 559, 897, 989, 1677, 1849, 2691, 2967, 5031, 5547, 8901, 12857, 16641, 24037, 38571, 42527, 72111, 115713, 127581, 216333, 382743, 552851, 1658553, 4975659]

約数ペア:

[(1, 4975659), (3, 1658553), (9, 552851), (13, 382743), (23, 216333), (39, 127581), (43, 115713), (69, 72111), (117, 42527), (129, 38571), (207, 24037), (299, 16641), (387, 12857), (559, 8901), (897, 5547), (989, 5031), (1677, 2967), (1849, 2691)]