18967996823

素因数分解:

${\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{4481}}^1$

素因数の和:4763

約数の個数: 24

約数和(自身を含む): 20496508704

約数和(自身を除く): 1528511881

約数列:

[1, 17, 97, 151, 289, 1649, 2567, 4481, 14647, 28033, 43639, 76177, 248999, 434657, 676631, 1295009, 4232983, 7389169, 11502727, 65633207, 125615873, 195546359, 1115764519, 18967996823]

約数ペア:

[(1, 18967996823), (17, 1115764519), (97, 195546359), (151, 125615873), (289, 65633207), (1649, 11502727), (2567, 7389169), (4481, 4232983), (14647, 1295009), (28033, 676631), (43639, 434657), (76177, 248999)]