17294643

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 28005120

約数和(自身を除く): 10710477

約数列:

[1, 3, 9, 23, 29, 43, 67, 69, 87, 129, 201, 207, 261, 387, 603, 667, 989, 1247, 1541, 1943, 2001, 2881, 2967, 3741, 4623, 5829, 6003, 8643, 8901, 11223, 13869, 17487, 25929, 28681, 44689, 66263, 83549, 86043, 134067, 198789, 250647, 258129, 402201, 596367, 751941, 1921627, 5764881, 17294643]

約数ペア:

[(1, 17294643), (3, 5764881), (9, 1921627), (23, 751941), (29, 596367), (43, 402201), (67, 258129), (69, 250647), (87, 198789), (129, 134067), (201, 86043), (207, 83549), (261, 66263), (387, 44689), (603, 28681), (667, 25929), (989, 17487), (1247, 13869), (1541, 11223), (1943, 8901), (2001, 8643), (2881, 6003), (2967, 5829), (3741, 4623)]