22230351

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 39416832

約数和(自身を除く): 17186481

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 69, 99, 117, 143, 207, 253, 299, 429, 751, 759, 897, 1287, 2253, 2277, 2691, 3289, 6759, 8261, 9763, 9867, 17273, 24783, 29289, 29601, 51819, 74349, 87867, 107393, 155457, 190003, 224549, 322179, 570009, 673647, 966537, 1710027, 2020941, 2470039, 7410117, 22230351]

約数ペア:

[(1, 22230351), (3, 7410117), (9, 2470039), (11, 2020941), (13, 1710027), (23, 966537), (33, 673647), (39, 570009), (69, 322179), (99, 224549), (117, 190003), (143, 155457), (207, 107393), (253, 87867), (299, 74349), (429, 51819), (751, 29601), (759, 29289), (897, 24783), (1287, 17273), (2253, 9867), (2277, 9763), (2691, 8261), (3289, 6759)]