4028931423

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{2503}}^1$

素因数の和:2820

約数の個数: 48

約数和(自身を含む): 6468733440

約数和(自身を除く): 2439802017

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 229, 639, 687, 781, 2061, 2343, 2503, 2519, 7029, 7509, 7557, 16259, 22527, 22671, 27533, 48777, 82599, 146331, 177713, 178849, 247797, 533139, 536547, 573187, 1599417, 1609641, 1719561, 1954843, 5158683, 5864529, 6305057, 17593587, 18915171, 40696277, 56745513, 122088831, 366266493, 447659047, 1342977141, 4028931423]

約数ペア:

[(1, 4028931423), (3, 1342977141), (9, 447659047), (11, 366266493), (33, 122088831), (71, 56745513), (99, 40696277), (213, 18915171), (229, 17593587), (639, 6305057), (687, 5864529), (781, 5158683), (2061, 1954843), (2343, 1719561), (2503, 1609641), (2519, 1599417), (7029, 573187), (7509, 536547), (7557, 533139), (16259, 247797), (22527, 178849), (22671, 177713), (27533, 146331), (48777, 82599)]