3688898811

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{81611}}^1$

素因数の和:81707

約数の個数: 32

約数和(自身を含む): 5667137280

約数和(自身を除く): 1978238469

約数列:

[1, 3, 13, 19, 39, 57, 61, 183, 247, 741, 793, 1159, 2379, 3477, 15067, 45201, 81611, 244833, 1060943, 1550609, 3182829, 4651827, 4978271, 14934813, 20157917, 60473751, 64717523, 94587149, 194152569, 283761447, 1229632937, 3688898811]

約数ペア:

[(1, 3688898811), (3, 1229632937), (13, 283761447), (19, 194152569), (39, 94587149), (57, 64717523), (61, 60473751), (183, 20157917), (247, 14934813), (741, 4978271), (793, 4651827), (1159, 3182829), (2379, 1550609), (3477, 1060943), (15067, 244833), (45201, 81611)]