5208189

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 8515584

約数和(自身を除く): 3307395

約数列:

[1, 3, 7, 21, 23, 41, 69, 123, 161, 263, 287, 483, 789, 861, 943, 1841, 2829, 5523, 6049, 6601, 10783, 18147, 19803, 32349, 42343, 75481, 127029, 226443, 248009, 744027, 1736063, 5208189]

約数ペア:

[(1, 5208189), (3, 1736063), (7, 744027), (21, 248009), (23, 226443), (41, 127029), (69, 75481), (123, 42343), (161, 32349), (263, 19803), (287, 18147), (483, 10783), (789, 6601), (861, 6049), (943, 5523), (1841, 2829)]