19214199

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 30905280

約数和(自身を除く): 11691081

約数列:

[1, 3, 9, 17, 27, 41, 51, 123, 153, 369, 459, 697, 1021, 1107, 2091, 3063, 6273, 9189, 17357, 18819, 27567, 41861, 52071, 125583, 156213, 376749, 468639, 711637, 1130247, 2134911, 6404733, 19214199]

約数ペア:

[(1, 19214199), (3, 6404733), (9, 2134911), (17, 1130247), (27, 711637), (41, 468639), (51, 376749), (123, 156213), (153, 125583), (369, 52071), (459, 41861), (697, 27567), (1021, 18819), (1107, 17357), (2091, 9189), (3063, 6273)]