1488391191

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{3301}}^1$

素因数の和:3752

約数の個数: 48

約数和(自身を含む): 2608527168

約数和(自身を除く): 1120135977

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 421, 1071, 1263, 2947, 3301, 3789, 7157, 8841, 9903, 21471, 23107, 26523, 29709, 50099, 56117, 64413, 69321, 150297, 168351, 207963, 392819, 450891, 505053, 1178457, 1389721, 3535371, 4169163, 9728047, 12507489, 23625257, 29184141, 70875771, 87552423, 165376799, 212627313, 496130397, 1488391191]

約数ペア:

[(1, 1488391191), (3, 496130397), (7, 212627313), (9, 165376799), (17, 87552423), (21, 70875771), (51, 29184141), (63, 23625257), (119, 12507489), (153, 9728047), (357, 4169163), (421, 3535371), (1071, 1389721), (1263, 1178457), (2947, 505053), (3301, 450891), (3789, 392819), (7157, 207963), (8841, 168351), (9903, 150297), (21471, 69321), (23107, 64413), (26523, 56117), (29709, 50099)]