247382641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 302330880

約数和(自身を除く): 54948239

約数列:

[1, 11, 19, 23, 53, 209, 253, 437, 583, 971, 1007, 1219, 4807, 10681, 11077, 13409, 18449, 22333, 23161, 51463, 202939, 245663, 254771, 424327, 566093, 977797, 1183649, 4667597, 10755767, 13020139, 22489331, 247382641]

約数ペア:

[(1, 247382641), (11, 22489331), (19, 13020139), (23, 10755767), (53, 4667597), (209, 1183649), (253, 977797), (437, 566093), (583, 424327), (971, 254771), (1007, 245663), (1219, 202939), (4807, 51463), (10681, 23161), (11077, 22333), (13409, 18449)]