47018923

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 60963840

約数和(自身を除く): 13944917

約数列:

[1, 7, 17, 23, 41, 119, 161, 287, 391, 419, 697, 943, 2737, 2933, 4879, 6601, 7123, 9637, 16031, 17179, 49861, 67459, 112217, 120253, 163829, 292043, 395117, 1146803, 2044301, 2765819, 6716989, 47018923]

約数ペア:

[(1, 47018923), (7, 6716989), (17, 2765819), (23, 2044301), (41, 1146803), (119, 395117), (161, 292043), (287, 163829), (391, 120253), (419, 112217), (697, 67459), (943, 49861), (2737, 17179), (2933, 16031), (4879, 9637), (6601, 7123)]