508720527

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{57269}}^1$

素因数の和:57332

約数の個数: 32

約数和(自身を含む): 879667200

約数和(自身を除く): 370946673

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 8883, 57269, 171807, 400883, 515421, 1202649, 1546263, 2691643, 3607947, 8074929, 10823841, 18841501, 24224787, 56524503, 72674361, 169573509, 508720527]

約数ペア:

[(1, 508720527), (3, 169573509), (7, 72674361), (9, 56524503), (21, 24224787), (27, 18841501), (47, 10823841), (63, 8074929), (141, 3607947), (189, 2691643), (329, 1546263), (423, 1202649), (987, 515421), (1269, 400883), (2961, 171807), (8883, 57269)]