869886177

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{11003}}^1$

素因数の和:11117

約数の個数: 24

約数和(自身を含む): 1240987104

約数和(自身を除く): 371100927

約数列:

[1, 3, 19, 57, 73, 219, 361, 1083, 1387, 4161, 11003, 26353, 33009, 79059, 209057, 627171, 803219, 2409657, 3972083, 11916249, 15261161, 45783483, 289962059, 869886177]

約数ペア:

[(1, 869886177), (3, 289962059), (19, 45783483), (57, 15261161), (73, 11916249), (219, 3972083), (361, 2409657), (1083, 803219), (1387, 627171), (4161, 209057), (11003, 79059), (26353, 33009)]