297351131

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227159}}^1$

素因数の和:227194

約数の個数: 16

約数和(自身を含む): 392532480

約数和(自身を除く): 95181349

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 227159, 1590113, 2498749, 3861703, 17491243, 27031921, 42478733, 297351131]

約数ペア:

[(1, 297351131), (7, 42478733), (11, 27031921), (17, 17491243), (77, 3861703), (119, 2498749), (187, 1590113), (1309, 227159)]