2627432899

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{21277}}^1$

素因数の和:21379

約数の個数: 32

約数和(自身を含む): 3431715840

約数和(自身を除く): 804282941

約数列:

[1, 7, 13, 23, 59, 91, 161, 299, 413, 767, 1357, 2093, 5369, 9499, 17641, 21277, 123487, 148939, 276601, 489371, 1255343, 1936207, 3425597, 6361823, 8787401, 16319459, 28872889, 44532761, 114236213, 202110223, 375347557, 2627432899]

約数ペア:

[(1, 2627432899), (7, 375347557), (13, 202110223), (23, 114236213), (59, 44532761), (91, 28872889), (161, 16319459), (299, 8787401), (413, 6361823), (767, 3425597), (1357, 1936207), (2093, 1255343), (5369, 489371), (9499, 276601), (17641, 148939), (21277, 123487)]