30117717

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8387}}^1$

素因数の和:8422

約数の個数: 32

約数和(自身を含む): 53683200

約数和(自身を除く): 23565483

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 8387, 25161, 58709, 75483, 159353, 176127, 226449, 478059, 528381, 1115471, 1434177, 1585143, 3346413, 4302531, 10039239, 30117717]

約数ペア:

[(1, 30117717), (3, 10039239), (7, 4302531), (9, 3346413), (19, 1585143), (21, 1434177), (27, 1115471), (57, 528381), (63, 478059), (133, 226449), (171, 176127), (189, 159353), (399, 75483), (513, 58709), (1197, 25161), (3591, 8387)]