1301481

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 32

約数和(自身を含む): 2112000

約数和(自身を除く): 810519

約数列:

[1, 3, 9, 19, 27, 43, 57, 59, 129, 171, 177, 387, 513, 531, 817, 1121, 1161, 1593, 2451, 2537, 3363, 7353, 7611, 10089, 22059, 22833, 30267, 48203, 68499, 144609, 433827, 1301481]

約数ペア:

[(1, 1301481), (3, 433827), (9, 144609), (19, 68499), (27, 48203), (43, 30267), (57, 22833), (59, 22059), (129, 10089), (171, 7611), (177, 7353), (387, 3363), (513, 2537), (531, 2451), (817, 1593), (1121, 1161)]