22670571

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 41803776

約数和(自身を除く): 19133205

約数列:

[1, 3, 7, 11, 17, 21, 23, 33, 51, 69, 77, 119, 161, 187, 231, 251, 253, 357, 391, 483, 561, 753, 759, 1173, 1309, 1757, 1771, 2737, 2761, 3927, 4267, 4301, 5271, 5313, 5773, 8211, 8283, 12801, 12903, 17319, 19327, 29869, 30107, 40411, 46937, 57981, 63503, 89607, 90321, 98141, 121233, 140811, 190509, 294423, 328559, 444521, 686987, 985677, 1079551, 1333563, 2060961, 3238653, 7556857, 22670571]

約数ペア:

[(1, 22670571), (3, 7556857), (7, 3238653), (11, 2060961), (17, 1333563), (21, 1079551), (23, 985677), (33, 686987), (51, 444521), (69, 328559), (77, 294423), (119, 190509), (161, 140811), (187, 121233), (231, 98141), (251, 90321), (253, 89607), (357, 63503), (391, 57981), (483, 46937), (561, 40411), (753, 30107), (759, 29869), (1173, 19327), (1309, 17319), (1757, 12903), (1771, 12801), (2737, 8283), (2761, 8211), (3927, 5773), (4267, 5313), (4301, 5271)]