1180380963

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{163}}^2\times {\mathrm{251}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 1616811840

約数和(自身を除く): 436430877

約数列:

[1, 3, 59, 163, 177, 251, 489, 753, 9617, 14809, 26569, 28851, 40913, 44427, 79707, 122739, 1567571, 2413867, 4702713, 6668819, 7241601, 20006457, 393460321, 1180380963]

約数ペア:

[(1, 1180380963), (3, 393460321), (59, 20006457), (163, 7241601), (177, 6668819), (251, 4702713), (489, 2413867), (753, 1567571), (9617, 122739), (14809, 79707), (26569, 44427), (28851, 40913)]