40886373

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 61471872

約数和(自身を除く): 20585499

約数列:

[1, 3, 11, 33, 53, 97, 159, 241, 291, 583, 723, 1067, 1749, 2651, 3201, 5141, 7953, 12773, 15423, 23377, 38319, 56551, 70131, 140503, 169653, 257147, 421509, 771441, 1238981, 3716943, 13628791, 40886373]

約数ペア:

[(1, 40886373), (3, 13628791), (11, 3716943), (33, 1238981), (53, 771441), (97, 421509), (159, 257147), (241, 169653), (291, 140503), (583, 70131), (723, 56551), (1067, 38319), (1749, 23377), (2651, 15423), (3201, 12773), (5141, 7953)]