8811117

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 16248960

約数和(自身を除く): 7437843

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 433, 969, 1071, 1197, 1299, 2261, 2907, 3031, 3897, 6783, 7361, 8227, 9093, 20349, 22083, 24681, 27279, 51527, 57589, 66249, 74043, 139859, 154581, 172767, 419577, 463743, 518301, 979013, 1258731, 2937039, 8811117]

約数ペア:

[(1, 8811117), (3, 2937039), (7, 1258731), (9, 979013), (17, 518301), (19, 463743), (21, 419577), (51, 172767), (57, 154581), (63, 139859), (119, 74043), (133, 66249), (153, 57589), (171, 51527), (323, 27279), (357, 24681), (399, 22083), (433, 20349), (969, 9093), (1071, 8227), (1197, 7361), (1299, 6783), (2261, 3897), (2907, 3031)]