2251599

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:104

約数の個数: 36

約数和(自身を含む): 3779784

約数和(自身を除く): 1528185

約数列:

[1, 3, 7, 17, 21, 49, 51, 53, 119, 147, 159, 289, 357, 371, 833, 867, 901, 1113, 2023, 2499, 2597, 2703, 6069, 6307, 7791, 14161, 15317, 18921, 42483, 44149, 45951, 107219, 132447, 321657, 750533, 2251599]

約数ペア:

[(1, 2251599), (3, 750533), (7, 321657), (17, 132447), (21, 107219), (49, 45951), (51, 44149), (53, 42483), (119, 18921), (147, 15317), (159, 14161), (289, 7791), (357, 6307), (371, 6069), (833, 2703), (867, 2597), (901, 2499), (1113, 2023)]