212209089

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{19051}}^1$

素因数の和:19180

約数の個数: 16

約数和(自身を含む): 292638720

約数和(自身を除く): 80429631

約数列:

[1, 3, 47, 79, 141, 237, 3713, 11139, 19051, 57153, 895397, 1505029, 2686191, 4515087, 70736363, 212209089]

約数ペア:

[(1, 212209089), (3, 70736363), (47, 4515087), (79, 2686191), (141, 1505029), (237, 895397), (3713, 57153), (11139, 19051)]