247908966

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{2957}}^1$

素因数の和:3208

約数の個数: 32

約数和(自身を含む): 504753120

約数和(自身を除く): 256844154

約数列:

[1, 2, 3, 6, 89, 157, 178, 267, 314, 471, 534, 942, 2957, 5914, 8871, 13973, 17742, 27946, 41919, 83838, 263173, 464249, 526346, 789519, 928498, 1392747, 1579038, 2785494, 41318161, 82636322, 123954483, 247908966]

約数ペア:

[(1, 247908966), (2, 123954483), (3, 82636322), (6, 41318161), (89, 2785494), (157, 1579038), (178, 1392747), (267, 928498), (314, 789519), (471, 526346), (534, 464249), (942, 263173), (2957, 83838), (5914, 41919), (8871, 27946), (13973, 17742)]