2146163901

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{12653}}^1$

素因数の和:12901

約数の個数: 32

約数和(自身を含む): 3367381248

約数和(自身を除く): 1221217347

約数列:

[1, 3, 7, 21, 41, 123, 197, 287, 591, 861, 1379, 4137, 8077, 12653, 24231, 37959, 56539, 88571, 169617, 265713, 518773, 1556319, 2492641, 3631411, 7477923, 10894233, 17448487, 52345461, 102198281, 306594843, 715387967, 2146163901]

約数ペア:

[(1, 2146163901), (3, 715387967), (7, 306594843), (21, 102198281), (41, 52345461), (123, 17448487), (197, 10894233), (287, 7477923), (591, 3631411), (861, 2492641), (1379, 1556319), (4137, 518773), (8077, 265713), (12653, 169617), (24231, 88571), (37959, 56539)]