21011334

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{52267}}^1$

素因数の和:52339

約数の個数: 16

約数和(自身を含む): 42650688

約数和(自身を除く): 21639354

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 52267, 104534, 156801, 313602, 3501889, 7003778, 10505667, 21011334]

約数ペア:

[(1, 21011334), (2, 10505667), (3, 7003778), (6, 3501889), (67, 313602), (134, 156801), (201, 104534), (402, 52267)]