3809559

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 5935104

約数和(自身を除く): 2125545

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 137, 299, 403, 411, 713, 897, 1209, 1781, 2139, 3151, 4247, 5343, 9269, 9453, 12741, 27807, 40963, 55211, 97681, 122889, 165633, 293043, 1269853, 3809559]

約数ペア:

[(1, 3809559), (3, 1269853), (13, 293043), (23, 165633), (31, 122889), (39, 97681), (69, 55211), (93, 40963), (137, 27807), (299, 12741), (403, 9453), (411, 9269), (713, 5343), (897, 4247), (1209, 3151), (1781, 2139)]