42994921

素因数分解:

${\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:444

約数の個数: 16

約数和(自身を含む): 46584720

約数和(自身を除く): 3589799

約数列:

[1, 17, 89, 157, 181, 1513, 2669, 3077, 13973, 16109, 28417, 237541, 273853, 483089, 2529113, 42994921]

約数ペア:

[(1, 42994921), (17, 2529113), (89, 483089), (157, 273853), (181, 237541), (1513, 28417), (2669, 16109), (3077, 13973)]