330533281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 378846720

約数和(自身を除く): 48313439

約数列:

[1, 13, 47, 53, 59, 173, 611, 689, 767, 2249, 2491, 2773, 3127, 8131, 9169, 10207, 32383, 36049, 40651, 105703, 119197, 132691, 146969, 430943, 479729, 540971, 1910597, 5602259, 6236477, 7032623, 25425637, 330533281]

約数ペア:

[(1, 330533281), (13, 25425637), (47, 7032623), (53, 6236477), (59, 5602259), (173, 1910597), (611, 540971), (689, 479729), (767, 430943), (2249, 146969), (2491, 132691), (2773, 119197), (3127, 105703), (8131, 40651), (9169, 36049), (10207, 32383)]