70473137

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^2$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 86134272

約数和(自身を除く): 15661135

約数列:

[1, 7, 31, 41, 89, 217, 287, 623, 1271, 2759, 3649, 7921, 8897, 19313, 25543, 55447, 113119, 245551, 324761, 791833, 1718857, 2273327, 10067591, 70473137]

約数ペア:

[(1, 70473137), (7, 10067591), (31, 2273327), (41, 1718857), (89, 791833), (217, 324761), (287, 245551), (623, 113119), (1271, 55447), (2759, 25543), (3649, 19313), (7921, 8897)]