22689303

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 39223296

約数和(自身を除く): 16533993

約数列:

[1, 3, 7, 13, 21, 31, 39, 49, 91, 93, 147, 217, 273, 383, 403, 637, 651, 1149, 1209, 1519, 1911, 2681, 2821, 4557, 4979, 8043, 8463, 11873, 14937, 18767, 19747, 34853, 35619, 56301, 59241, 83111, 104559, 154349, 243971, 249333, 463047, 581777, 731913, 1080443, 1745331, 3241329, 7563101, 22689303]

約数ペア:

[(1, 22689303), (3, 7563101), (7, 3241329), (13, 1745331), (21, 1080443), (31, 731913), (39, 581777), (49, 463047), (91, 249333), (93, 243971), (147, 154349), (217, 104559), (273, 83111), (383, 59241), (403, 56301), (637, 35619), (651, 34853), (1149, 19747), (1209, 18767), (1519, 14937), (1911, 11873), (2681, 8463), (2821, 8043), (4557, 4979)]