11953269

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 17969952

約数和(自身を除く): 6016683

約数列:

[1, 3, 9, 43, 67, 129, 201, 387, 461, 603, 1383, 2881, 4149, 8643, 19823, 25929, 30887, 59469, 92661, 178407, 277983, 1328141, 3984423, 11953269]

約数ペア:

[(1, 11953269), (3, 3984423), (9, 1328141), (43, 277983), (67, 178407), (129, 92661), (201, 59469), (387, 30887), (461, 25929), (603, 19823), (1383, 8643), (2881, 4149)]