569384013

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{21487}}^1$

素因数の和:21585

約数の個数: 24

約数和(自身を含む): 845939584

約数和(自身を除く): 276555571

約数列:

[1, 3, 11, 33, 73, 121, 219, 363, 803, 2409, 8833, 21487, 26499, 64461, 236357, 709071, 1568551, 2599927, 4705653, 7799781, 17254061, 51762183, 189794671, 569384013]

約数ペア:

[(1, 569384013), (3, 189794671), (11, 51762183), (33, 17254061), (73, 7799781), (121, 4705653), (219, 2599927), (363, 1568551), (803, 709071), (2409, 236357), (8833, 64461), (21487, 26499)]