1400301

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 2457600

約数和(自身を除く): 1057299

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 239, 279, 651, 717, 837, 1673, 1953, 2151, 5019, 5859, 6453, 7409, 15057, 22227, 45171, 51863, 66681, 155589, 200043, 466767, 1400301]

約数ペア:

[(1, 1400301), (3, 466767), (7, 200043), (9, 155589), (21, 66681), (27, 51863), (31, 45171), (63, 22227), (93, 15057), (189, 7409), (217, 6453), (239, 5859), (279, 5019), (651, 2151), (717, 1953), (837, 1673)]