143238469

素因数分解:

${\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 163175040

約数和(自身を除く): 19936571

約数列:

[1, 11, 47, 89, 121, 283, 517, 979, 3113, 4183, 5687, 10769, 13301, 25187, 34243, 46013, 146311, 277057, 506143, 1183789, 1609421, 3047627, 13021679, 143238469]

約数ペア:

[(1, 143238469), (11, 13021679), (47, 3047627), (89, 1609421), (121, 1183789), (283, 506143), (517, 277057), (979, 146311), (3113, 46013), (4183, 34243), (5687, 25187), (10769, 13301)]