170590791

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{829}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 267724800

約数和(自身を除く): 97134009

約数列:

[1, 3, 7, 21, 41, 123, 239, 287, 717, 829, 861, 1673, 2487, 5019, 5803, 9799, 17409, 29397, 33989, 68593, 101967, 198131, 205779, 237923, 594393, 713769, 1386917, 4160751, 8123371, 24370113, 56863597, 170590791]

約数ペア:

[(1, 170590791), (3, 56863597), (7, 24370113), (21, 8123371), (41, 4160751), (123, 1386917), (239, 713769), (287, 594393), (717, 237923), (829, 205779), (861, 198131), (1673, 101967), (2487, 68593), (5019, 33989), (5803, 29397), (9799, 17409)]