30619533

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 49766400

約数和(自身を除く): 19146867

約数列:

[1, 3, 7, 17, 21, 51, 119, 199, 357, 431, 597, 1293, 1393, 3017, 3383, 4179, 7327, 9051, 10149, 21981, 23681, 51289, 71043, 85769, 153867, 257307, 600383, 1458073, 1801149, 4374219, 10206511, 30619533]

約数ペア:

[(1, 30619533), (3, 10206511), (7, 4374219), (17, 1801149), (21, 1458073), (51, 600383), (119, 257307), (199, 153867), (357, 85769), (431, 71043), (597, 51289), (1293, 23681), (1393, 21981), (3017, 10149), (3383, 9051), (4179, 7327)]