6463743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 10892160

約数和(自身を除く): 4428417

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 61, 143, 169, 183, 209, 247, 429, 507, 627, 671, 741, 793, 1159, 1859, 2013, 2379, 2717, 3211, 3477, 5577, 8151, 8723, 9633, 10309, 12749, 15067, 26169, 30927, 35321, 38247, 45201, 105963, 113399, 165737, 195871, 340197, 497211, 587613, 2154581, 6463743]

約数ペア:

[(1, 6463743), (3, 2154581), (11, 587613), (13, 497211), (19, 340197), (33, 195871), (39, 165737), (57, 113399), (61, 105963), (143, 45201), (169, 38247), (183, 35321), (209, 30927), (247, 26169), (429, 15067), (507, 12749), (627, 10309), (671, 9633), (741, 8723), (793, 8151), (1159, 5577), (1859, 3477), (2013, 3211), (2379, 2717)]