31343229

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 36

約数和(自身を含む): 48507732

約数和(自身を除く): 17164503

約数列:

[1, 3, 9, 29, 41, 87, 101, 123, 261, 303, 369, 841, 909, 1189, 2523, 2929, 3567, 4141, 7569, 8787, 10701, 12423, 26361, 34481, 37269, 84941, 103443, 120089, 254823, 310329, 360267, 764469, 1080801, 3482581, 10447743, 31343229]

約数ペア:

[(1, 31343229), (3, 10447743), (9, 3482581), (29, 1080801), (41, 764469), (87, 360267), (101, 310329), (123, 254823), (261, 120089), (303, 103443), (369, 84941), (841, 37269), (909, 34481), (1189, 26361), (2523, 12423), (2929, 10701), (3567, 8787), (4141, 7569)]