1145133363

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{20521}}^1$

素因数の和:20643

約数の個数: 32

約数和(自身を含む): 1773100800

約数和(自身を除く): 627967437

約数列:

[1, 3, 11, 19, 33, 57, 89, 209, 267, 627, 979, 1691, 2937, 5073, 18601, 20521, 55803, 61563, 225731, 389899, 677193, 1169697, 1826369, 4288889, 5479107, 12866667, 20090059, 34701011, 60270177, 104103033, 381711121, 1145133363]

約数ペア:

[(1, 1145133363), (3, 381711121), (11, 104103033), (19, 60270177), (33, 34701011), (57, 20090059), (89, 12866667), (209, 5479107), (267, 4288889), (627, 1826369), (979, 1169697), (1691, 677193), (2937, 389899), (5073, 225731), (18601, 61563), (20521, 55803)]