13448853

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 22980672

約数和(自身を除く): 9531819

約数列:

[1, 3, 9, 11, 17, 33, 51, 61, 99, 131, 153, 183, 187, 393, 549, 561, 671, 1037, 1179, 1441, 1683, 2013, 2227, 3111, 4323, 6039, 6681, 7991, 9333, 11407, 12969, 20043, 23973, 24497, 34221, 71919, 73491, 87901, 102663, 135847, 220473, 263703, 407541, 791109, 1222623, 1494317, 4482951, 13448853]

約数ペア:

[(1, 13448853), (3, 4482951), (9, 1494317), (11, 1222623), (17, 791109), (33, 407541), (51, 263703), (61, 220473), (99, 135847), (131, 102663), (153, 87901), (183, 73491), (187, 71919), (393, 34221), (549, 24497), (561, 23973), (671, 20043), (1037, 12969), (1179, 11407), (1441, 9333), (1683, 7991), (2013, 6681), (2227, 6039), (3111, 4323)]