1401963

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:274

約数の個数: 16

約数和(自身を含む): 1952256

約数和(自身を除く): 550293

約数列:

[1, 3, 47, 61, 141, 163, 183, 489, 2867, 7661, 8601, 9943, 22983, 29829, 467321, 1401963]

約数ペア:

[(1, 1401963), (3, 467321), (47, 29829), (61, 22983), (141, 9943), (163, 8601), (183, 7661), (489, 2867)]