248930559

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{5167}}^1$

素因数の和:5327

約数の個数: 24

約数和(自身を含む): 370049472

約数和(自身を除く): 121118913

約数列:

[1, 3, 9, 53, 101, 159, 303, 477, 909, 5167, 5353, 15501, 16059, 46503, 48177, 273851, 521867, 821553, 1565601, 2464659, 4696803, 27658951, 82976853, 248930559]

約数ペア:

[(1, 248930559), (3, 82976853), (9, 27658951), (53, 4696803), (101, 2464659), (159, 1565601), (303, 821553), (477, 521867), (909, 273851), (5167, 48177), (5353, 46503), (15501, 16059)]