2247452751

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^2\times {\mathrm{307}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 3364187904

約数和(自身を除く): 1116735153

約数列:

[1, 3, 17, 23, 51, 69, 79, 237, 307, 391, 921, 1173, 1343, 1817, 4029, 5219, 5451, 6241, 7061, 15657, 18723, 21183, 24253, 30889, 72759, 92667, 106097, 120037, 143543, 318291, 360111, 412301, 430629, 557819, 1236903, 1673457, 1915987, 2440231, 5747961, 7320693, 9482923, 28448769, 32571779, 44067701, 97715337, 132203103, 749150917, 2247452751]

約数ペア:

[(1, 2247452751), (3, 749150917), (17, 132203103), (23, 97715337), (51, 44067701), (69, 32571779), (79, 28448769), (237, 9482923), (307, 7320693), (391, 5747961), (921, 2440231), (1173, 1915987), (1343, 1673457), (1817, 1236903), (4029, 557819), (5219, 430629), (5451, 412301), (6241, 360111), (7061, 318291), (15657, 143543), (18723, 120037), (21183, 106097), (24253, 92667), (30889, 72759)]