2912639961

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{4547}}^1$

素因数の和:4674

約数の個数: 64

約数和(自身を含む): 5029724160

約数和(自身を除く): 2117084199

約数列:

[1, 3, 7, 11, 21, 33, 47, 59, 77, 141, 177, 231, 329, 413, 517, 649, 987, 1239, 1551, 1947, 2773, 3619, 4543, 4547, 8319, 10857, 13629, 13641, 19411, 30503, 31829, 50017, 58233, 91509, 95487, 150051, 213521, 213709, 268273, 350119, 640563, 641127, 804819, 1050357, 1495963, 1877911, 2350799, 2951003, 4487889, 5633733, 7052397, 8853009, 12608831, 16455593, 20657021, 37826493, 49366779, 61971063, 88261817, 138697141, 264785451, 416091423, 970879987, 2912639961]

約数ペア:

[(1, 2912639961), (3, 970879987), (7, 416091423), (11, 264785451), (21, 138697141), (33, 88261817), (47, 61971063), (59, 49366779), (77, 37826493), (141, 20657021), (177, 16455593), (231, 12608831), (329, 8853009), (413, 7052397), (517, 5633733), (649, 4487889), (987, 2951003), (1239, 2350799), (1551, 1877911), (1947, 1495963), (2773, 1050357), (3619, 804819), (4543, 641127), (4547, 640563), (8319, 350119), (10857, 268273), (13629, 213709), (13641, 213521), (19411, 150051), (30503, 95487), (31829, 91509), (50017, 58233)]