243358998

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{5563}}^1$

素因数の和:5908

約数の個数: 32

約数和(自身を含む): 509573376

約数和(自身を除く): 266214378

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 317, 634, 951, 1902, 5563, 7291, 11126, 14582, 16689, 21873, 33378, 43746, 127949, 255898, 383847, 767694, 1763471, 3526942, 5290413, 10580826, 40559833, 81119666, 121679499, 243358998]

約数ペア:

[(1, 243358998), (2, 121679499), (3, 81119666), (6, 40559833), (23, 10580826), (46, 5290413), (69, 3526942), (138, 1763471), (317, 767694), (634, 383847), (951, 255898), (1902, 127949), (5563, 43746), (7291, 33378), (11126, 21873), (14582, 16689)]