304859503

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 364815360

約数和(自身を除く): 59955857

約数列:

[1, 13, 19, 23, 103, 247, 299, 437, 521, 1339, 1957, 2369, 5681, 6773, 9899, 11983, 25441, 30797, 45011, 53663, 128687, 155779, 227677, 585143, 697619, 1019597, 1234249, 2959801, 13254761, 16045237, 23450731, 304859503]

約数ペア:

[(1, 304859503), (13, 23450731), (19, 16045237), (23, 13254761), (103, 2959801), (247, 1234249), (299, 1019597), (437, 697619), (521, 585143), (1339, 227677), (1957, 155779), (2369, 128687), (5681, 53663), (6773, 45011), (9899, 30797), (11983, 25441)]