869439249

素因数分解:

$3^2\times 7^1\times {\mathrm{919}}^1\times {\mathrm{15017}}^1$

素因数の和:15949

約数の個数: 24

約数和(自身を含む): 1436922240

約数和(自身を除く): 567482991

約数列:

[1, 3, 7, 9, 21, 63, 919, 2757, 6433, 8271, 15017, 19299, 45051, 57897, 105119, 135153, 315357, 946071, 13800623, 41401869, 96604361, 124205607, 289813083, 869439249]

約数ペア:

[(1, 869439249), (3, 289813083), (7, 124205607), (9, 96604361), (21, 41401869), (63, 13800623), (919, 946071), (2757, 315357), (6433, 135153), (8271, 105119), (15017, 57897), (19299, 45051)]