274339971

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{6961}}^1$

素因数の和:7147

約数の個数: 24

約数和(自身を含む): 412707360

約数和(自身を除く): 138367389

約数列:

[1, 3, 9, 29, 87, 151, 261, 453, 1359, 4379, 6961, 13137, 20883, 39411, 62649, 201869, 605607, 1051111, 1816821, 3153333, 9459999, 30482219, 91446657, 274339971]

約数ペア:

[(1, 274339971), (3, 91446657), (9, 30482219), (29, 9459999), (87, 3153333), (151, 1816821), (261, 1051111), (453, 605607), (1359, 201869), (4379, 62649), (6961, 39411), (13137, 20883)]