731363913

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1\times {\mathrm{739}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 1263375360

約数和(自身を除く): 532011447

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 683, 739, 1449, 2049, 2217, 4781, 5173, 6147, 6651, 14343, 15519, 15709, 16997, 43029, 46557, 47127, 50991, 109963, 118979, 141381, 152973, 329889, 356937, 504737, 989667, 1070811, 1514211, 3533159, 4542633, 10599477, 11608951, 31798431, 34826853, 81262657, 104480559, 243787971, 731363913]

約数ペア:

[(1, 731363913), (3, 243787971), (7, 104480559), (9, 81262657), (21, 34826853), (23, 31798431), (63, 11608951), (69, 10599477), (161, 4542633), (207, 3533159), (483, 1514211), (683, 1070811), (739, 989667), (1449, 504737), (2049, 356937), (2217, 329889), (4781, 152973), (5173, 141381), (6147, 118979), (6651, 109963), (14343, 50991), (15519, 47127), (15709, 46557), (16997, 43029)]