13461964551

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{26209}}^1$

素因数の和:26516

約数の個数: 48

約数和(自身を含む): 23027896320

約数和(自身を除く): 9565931769

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 263, 279, 651, 789, 1841, 1953, 2367, 5523, 8153, 16569, 24459, 26209, 57071, 73377, 78627, 171213, 183463, 235881, 513639, 550389, 812479, 1651167, 2437437, 5687353, 6892967, 7312311, 17062059, 20678901, 48250769, 51186177, 62036703, 144752307, 213681977, 434256921, 641045931, 1495773839, 1923137793, 4487321517, 13461964551]

約数ペア:

[(1, 13461964551), (3, 4487321517), (7, 1923137793), (9, 1495773839), (21, 641045931), (31, 434256921), (63, 213681977), (93, 144752307), (217, 62036703), (263, 51186177), (279, 48250769), (651, 20678901), (789, 17062059), (1841, 7312311), (1953, 6892967), (2367, 5687353), (5523, 2437437), (8153, 1651167), (16569, 812479), (24459, 550389), (26209, 513639), (57071, 235881), (73377, 183463), (78627, 171213)]