13214253

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 21168000

約数和(自身を除く): 7953747

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 1049, 3147, 4199, 12597, 13637, 17833, 19931, 40911, 53499, 59793, 231829, 259103, 338827, 695487, 777309, 1016481, 4404751, 13214253]

約数ペア:

[(1, 13214253), (3, 4404751), (13, 1016481), (17, 777309), (19, 695487), (39, 338827), (51, 259103), (57, 231829), (221, 59793), (247, 53499), (323, 40911), (663, 19931), (741, 17833), (969, 13637), (1049, 12597), (3147, 4199)]