223822977

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{5531}}^1$

素因数の和:5629

約数の個数: 32

約数和(自身を含む): 356880384

約数和(自身を除く): 133057407

約数列:

[1, 3, 7, 21, 41, 47, 123, 141, 287, 329, 861, 987, 1927, 5531, 5781, 13489, 16593, 38717, 40467, 116151, 226771, 259957, 680313, 779871, 1587397, 1819699, 4762191, 5459097, 10658237, 31974711, 74607659, 223822977]

約数ペア:

[(1, 223822977), (3, 74607659), (7, 31974711), (21, 10658237), (41, 5459097), (47, 4762191), (123, 1819699), (141, 1587397), (287, 779871), (329, 680313), (861, 259957), (987, 226771), (1927, 116151), (5531, 40467), (5781, 38717), (13489, 16593)]