13020848641

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 14143102848

約数和(自身を除く): 1122254207

約数列:

[1, 17, 97, 163, 193, 251, 1649, 2771, 3281, 4267, 15811, 18721, 24347, 31459, 40913, 48443, 268787, 318257, 413899, 534803, 695521, 823531, 3051523, 3968561, 4698971, 7896209, 51875891, 67465537, 79882507, 134235553, 765932273, 13020848641]

約数ペア:

[(1, 13020848641), (17, 765932273), (97, 134235553), (163, 79882507), (193, 67465537), (251, 51875891), (1649, 7896209), (2771, 4698971), (3281, 3968561), (4267, 3051523), (15811, 823531), (18721, 695521), (24347, 534803), (31459, 413899), (40913, 318257), (48443, 268787)]