290727498

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1\times {\mathrm{1931}}^1$

素因数の和:3050

約数の個数: 32

約数和(自身を含む): 607606272

約数和(自身を除く): 316878774

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1091, 1931, 2182, 3273, 3862, 5793, 6546, 11586, 25093, 44413, 50186, 75279, 88826, 133239, 150558, 266478, 2106721, 4213442, 6320163, 12640326, 48454583, 96909166, 145363749, 290727498]

約数ペア:

[(1, 290727498), (2, 145363749), (3, 96909166), (6, 48454583), (23, 12640326), (46, 6320163), (69, 4213442), (138, 2106721), (1091, 266478), (1931, 150558), (2182, 133239), (3273, 88826), (3862, 75279), (5793, 50186), (6546, 44413), (11586, 25093)]