342915313

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{23159}}^1$

素因数の和:23256

約数の個数: 16

約数和(自身を含む): 396869760

約数和(自身を除く): 53954447

約数列:

[1, 13, 17, 67, 221, 871, 1139, 14807, 23159, 301067, 393703, 1551653, 5118139, 20171489, 26378101, 342915313]

約数ペア:

[(1, 342915313), (13, 26378101), (17, 20171489), (67, 5118139), (221, 1551653), (871, 393703), (1139, 301067), (14807, 23159)]