12955371

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 21503232

約数和(自身を除く): 8547861

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 101, 143, 169, 253, 299, 303, 429, 507, 759, 897, 1111, 1313, 1859, 2323, 3289, 3333, 3887, 3939, 5577, 6969, 9867, 11661, 14443, 17069, 25553, 30199, 42757, 43329, 51207, 76659, 90597, 128271, 187759, 332189, 392587, 563277, 996567, 1177761, 4318457, 12955371]

約数ペア:

[(1, 12955371), (3, 4318457), (11, 1177761), (13, 996567), (23, 563277), (33, 392587), (39, 332189), (69, 187759), (101, 128271), (143, 90597), (169, 76659), (253, 51207), (299, 43329), (303, 42757), (429, 30199), (507, 25553), (759, 17069), (897, 14443), (1111, 11661), (1313, 9867), (1859, 6969), (2323, 5577), (3289, 3939), (3333, 3887)]