11898693

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 18252000

約数和(自身を除く): 6353307

約数列:

[1, 3, 9, 19, 57, 149, 171, 447, 467, 1341, 1401, 2831, 4203, 8493, 8873, 25479, 26619, 69583, 79857, 208749, 626247, 1322077, 3966231, 11898693]

約数ペア:

[(1, 11898693), (3, 3966231), (9, 1322077), (19, 626247), (57, 208749), (149, 79857), (171, 69583), (447, 26619), (467, 25479), (1341, 8873), (1401, 8493), (2831, 4203)]