2247462861

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1867}}^1$

素因数の和:2334

約数の個数: 48

約数和(自身を含む): 3679810560

約数和(自身を除く): 1432347699

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 431, 931, 1293, 1867, 2793, 3017, 5601, 8189, 9051, 13069, 21119, 24567, 35473, 39207, 57323, 63357, 91483, 106419, 171969, 248311, 274449, 401261, 744933, 804677, 1203783, 1738177, 2414031, 5214531, 5632739, 15288863, 16898217, 39429173, 45866589, 107022041, 118287519, 321066123, 749154287, 2247462861]

約数ペア:

[(1, 2247462861), (3, 749154287), (7, 321066123), (19, 118287519), (21, 107022041), (49, 45866589), (57, 39429173), (133, 16898217), (147, 15288863), (399, 5632739), (431, 5214531), (931, 2414031), (1293, 1738177), (1867, 1203783), (2793, 804677), (3017, 744933), (5601, 401261), (8189, 274449), (9051, 248311), (13069, 171969), (21119, 106419), (24567, 91483), (35473, 63357), (39207, 57323)]