56153839

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{7043}}^1$

素因数の和:7134

約数の個数: 16

約数和(自身を含む): 68974848

約数和(自身を除く): 12821009

約数列:

[1, 7, 17, 67, 119, 469, 1139, 7043, 7973, 49301, 119731, 471881, 838117, 3303167, 8021977, 56153839]

約数ペア:

[(1, 56153839), (7, 8021977), (17, 3303167), (67, 838117), (119, 471881), (469, 119731), (1139, 49301), (7043, 7973)]