71119279

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{54331}}^1$

素因数の和:54366

約数の個数: 16

約数和(自身を含む): 93885696

約数和(自身を除く): 22766417

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 54331, 380317, 597641, 923627, 4183487, 6465389, 10159897, 71119279]

約数ペア:

[(1, 71119279), (7, 10159897), (11, 6465389), (17, 4183487), (77, 923627), (119, 597641), (187, 380317), (1309, 54331)]