310079517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 457949184

約数和(自身を除く): 147869667

約数列:

[1, 3, 11, 33, 127, 241, 307, 381, 723, 921, 1397, 2651, 3377, 4191, 7953, 10131, 30607, 38989, 73987, 91821, 116967, 221961, 336677, 428879, 813857, 1010031, 1286637, 2441571, 9396349, 28189047, 103359839, 310079517]

約数ペア:

[(1, 310079517), (3, 103359839), (11, 28189047), (33, 9396349), (127, 2441571), (241, 1286637), (307, 1010031), (381, 813857), (723, 428879), (921, 336677), (1397, 221961), (2651, 116967), (3377, 91821), (4191, 73987), (7953, 38989), (10131, 30607)]