2541201309

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{757}}^1\times {\mathrm{1231}}^1$

素因数の和:2098

約数の個数: 32

約数和(自身を含む): 3810132480

約数和(自身を除く): 1268931171

約数列:

[1, 3, 9, 27, 101, 303, 757, 909, 1231, 2271, 2727, 3693, 6813, 11079, 20439, 33237, 76457, 124331, 229371, 372993, 688113, 931867, 1118979, 2064339, 2795601, 3356937, 8386803, 25160409, 94118567, 282355701, 847067103, 2541201309]

約数ペア:

[(1, 2541201309), (3, 847067103), (9, 282355701), (27, 94118567), (101, 25160409), (303, 8386803), (757, 3356937), (909, 2795601), (1231, 2064339), (2271, 1118979), (2727, 931867), (3693, 688113), (6813, 372993), (11079, 229371), (20439, 124331), (33237, 76457)]