15520983

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1123}}^1$

素因数の和:1414

約数の個数: 16

約数和(自身を含む): 22012416

約数和(自身を除く): 6491433

約数列:

[1, 3, 17, 51, 271, 813, 1123, 3369, 4607, 13821, 19091, 57273, 304333, 912999, 5173661, 15520983]

約数ペア:

[(1, 15520983), (3, 5173661), (17, 912999), (51, 304333), (271, 57273), (813, 19091), (1123, 13821), (3369, 4607)]