30104487

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3389}}^1$

素因数の和:3452

約数の個数: 32

約数和(自身を含む): 52070400

約数和(自身を除く): 21965913

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 3389, 8883, 10167, 23723, 30501, 71169, 91503, 159283, 213507, 477849, 640521, 1114981, 1433547, 3344943, 4300641, 10034829, 30104487]

約数ペア:

[(1, 30104487), (3, 10034829), (7, 4300641), (9, 3344943), (21, 1433547), (27, 1114981), (47, 640521), (63, 477849), (141, 213507), (189, 159283), (329, 91503), (423, 71169), (987, 30501), (1269, 23723), (2961, 10167), (3389, 8883)]