33983229

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1607}}^1$

素因数の和:1689

約数の個数: 32

約数和(自身を含む): 55572480

約数和(自身を除く): 21589251

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 1007, 1113, 1607, 3021, 4821, 7049, 11249, 21147, 30533, 33747, 85171, 91599, 213731, 255513, 596197, 641193, 1618249, 1788591, 4854747, 11327743, 33983229]

約数ペア:

[(1, 33983229), (3, 11327743), (7, 4854747), (19, 1788591), (21, 1618249), (53, 641193), (57, 596197), (133, 255513), (159, 213731), (371, 91599), (399, 85171), (1007, 33747), (1113, 30533), (1607, 21147), (3021, 11249), (4821, 7049)]