3840892713

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{2557}}^1$

素因数の和:2894

約数の個数: 48

約数和(自身を含む): 6429461376

約数和(自身を除く): 2588568663

約数列:

[1, 3, 7, 9, 21, 63, 113, 211, 339, 633, 791, 1017, 1477, 1899, 2373, 2557, 4431, 7119, 7671, 13293, 17899, 23013, 23843, 53697, 71529, 161091, 166901, 214587, 288941, 500703, 539527, 866823, 1502109, 1618581, 2022587, 2600469, 3776689, 4855743, 6067761, 11330067, 18203283, 33990201, 60966551, 182899653, 426765857, 548698959, 1280297571, 3840892713]

約数ペア:

[(1, 3840892713), (3, 1280297571), (7, 548698959), (9, 426765857), (21, 182899653), (63, 60966551), (113, 33990201), (211, 18203283), (339, 11330067), (633, 6067761), (791, 4855743), (1017, 3776689), (1477, 2600469), (1899, 2022587), (2373, 1618581), (2557, 1502109), (4431, 866823), (7119, 539527), (7671, 500703), (13293, 288941), (17899, 214587), (23013, 166901), (23843, 161091), (53697, 71529)]