7949692191

素因数分解:

$3^1\times 7^1\times {\mathrm{2753}}^1\times {\mathrm{137507}}^1$

素因数の和:140270

約数の個数: 16

約数和(自身を含む): 12118305024

約数和(自身を除く): 4168612833

約数列:

[1, 3, 7, 21, 2753, 8259, 19271, 57813, 137507, 412521, 962549, 2887647, 378556771, 1135670313, 2649897397, 7949692191]

約数ペア:

[(1, 7949692191), (3, 2649897397), (7, 1135670313), (21, 378556771), (2753, 2887647), (8259, 962549), (19271, 412521), (57813, 137507)]