2912253141

素因数分解:

$3^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{186647}}^1$

素因数の和:187400

約数の個数: 16

約数和(自身を含む): 4443715584

約数和(自身を除く): 1531462443

約数列:

[1, 3, 7, 21, 743, 2229, 5201, 15603, 186647, 559941, 1306529, 3919587, 138678721, 416036163, 970751047, 2912253141]

約数ペア:

[(1, 2912253141), (3, 970751047), (7, 416036163), (21, 138678721), (743, 3919587), (2229, 1306529), (5201, 559941), (15603, 186647)]