1303895619

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1171}}^1$

素因数の和:1528

約数の個数: 48

約数和(自身を含む): 2102324224

約数和(自身を除く): 798428605

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 307, 403, 921, 1171, 1209, 2763, 3513, 3627, 3991, 9517, 10539, 11973, 15223, 28551, 35919, 36301, 45669, 85653, 108903, 123721, 137007, 326709, 359497, 371163, 471913, 1078491, 1113489, 1415739, 3235473, 4247217, 4673461, 11144407, 14020383, 33433221, 42061149, 100299663, 144877291, 434631873, 1303895619]

約数ペア:

[(1, 1303895619), (3, 434631873), (9, 144877291), (13, 100299663), (31, 42061149), (39, 33433221), (93, 14020383), (117, 11144407), (279, 4673461), (307, 4247217), (403, 3235473), (921, 1415739), (1171, 1113489), (1209, 1078491), (2763, 471913), (3513, 371163), (3627, 359497), (3991, 326709), (9517, 137007), (10539, 123721), (11973, 108903), (15223, 85653), (28551, 45669), (35919, 36301)]