15676522887

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{2341}}^1$

素因数の和:2775

約数の個数: 32

約数和(自身を含む): 21448972800

約数和(自身を除く): 5772449913

約数列:

[1, 3, 71, 149, 211, 213, 447, 633, 2341, 7023, 10579, 14981, 31439, 31737, 44943, 94317, 166211, 348809, 493951, 498633, 1046427, 1481853, 2232169, 6696507, 24765439, 35070521, 73598699, 74296317, 105211563, 220796097, 5225507629, 15676522887]

約数ペア:

[(1, 15676522887), (3, 5225507629), (71, 220796097), (149, 105211563), (211, 74296317), (213, 73598699), (447, 35070521), (633, 24765439), (2341, 6696507), (7023, 2232169), (10579, 1481853), (14981, 1046427), (31439, 498633), (31737, 493951), (44943, 348809), (94317, 166211)]