1157751

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:100

約数の個数: 48

約数和(自身を含む): 2156544

約数和(自身を除く): 998793

約数列:

[1, 3, 7, 9, 17, 21, 23, 47, 51, 63, 69, 119, 141, 153, 161, 207, 329, 357, 391, 423, 483, 799, 987, 1071, 1081, 1173, 1449, 2397, 2737, 2961, 3243, 3519, 5593, 7191, 7567, 8211, 9729, 16779, 18377, 22701, 24633, 50337, 55131, 68103, 128639, 165393, 385917, 1157751]

約数ペア:

[(1, 1157751), (3, 385917), (7, 165393), (9, 128639), (17, 68103), (21, 55131), (23, 50337), (47, 24633), (51, 22701), (63, 18377), (69, 16779), (119, 9729), (141, 8211), (153, 7567), (161, 7191), (207, 5593), (329, 3519), (357, 3243), (391, 2961), (423, 2737), (483, 2397), (799, 1449), (987, 1173), (1071, 1081)]