6878403

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 12220416

約数和(自身を除く): 5342013

約数列:

[1, 3, 7, 9, 21, 23, 47, 63, 69, 101, 141, 161, 207, 303, 329, 423, 483, 707, 909, 987, 1081, 1449, 2121, 2323, 2961, 3243, 4747, 6363, 6969, 7567, 9729, 14241, 16261, 20907, 22701, 33229, 42723, 48783, 68103, 99687, 109181, 146349, 299061, 327543, 764267, 982629, 2292801, 6878403]

約数ペア:

[(1, 6878403), (3, 2292801), (7, 982629), (9, 764267), (21, 327543), (23, 299061), (47, 146349), (63, 109181), (69, 99687), (101, 68103), (141, 48783), (161, 42723), (207, 33229), (303, 22701), (329, 20907), (423, 16261), (483, 14241), (707, 9729), (909, 7567), (987, 6969), (1081, 6363), (1449, 4747), (2121, 3243), (2323, 2961)]