42127869

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 66495744

約数和(自身を除く): 24367875

約数列:

[1, 3, 7, 21, 41, 113, 123, 287, 339, 433, 791, 861, 1299, 2373, 3031, 4633, 9093, 13899, 17753, 32431, 48929, 53259, 97293, 124271, 146787, 342503, 372813, 1027509, 2006089, 6018267, 14042623, 42127869]

約数ペア:

[(1, 42127869), (3, 14042623), (7, 6018267), (21, 2006089), (41, 1027509), (113, 372813), (123, 342503), (287, 146787), (339, 124271), (433, 97293), (791, 53259), (861, 48929), (1299, 32431), (2373, 17753), (3031, 13899), (4633, 9093)]