1427372139

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{383393}}^1$

素因数の和:383486

約数の個数: 16

約数和(自身を含む): 2042723232

約数和(自身を除く): 615351093

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 383393, 1150179, 6517681, 19553043, 27987689, 83963067, 475790713, 1427372139]

約数ペア:

[(1, 1427372139), (3, 475790713), (17, 83963067), (51, 27987689), (73, 19553043), (219, 6517681), (1241, 1150179), (3723, 383393)]