336580981

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1471}}^1$

素因数の和:1585

約数の個数: 24

約数和(自身を含む): 388419584

約数和(自身を除く): 51838603

約数列:

[1, 11, 31, 61, 121, 341, 671, 1471, 1891, 3751, 7381, 16181, 20801, 45601, 89731, 177991, 228811, 501611, 987041, 2781661, 5517721, 10857451, 30598271, 336580981]

約数ペア:

[(1, 336580981), (11, 30598271), (31, 10857451), (61, 5517721), (121, 2781661), (341, 987041), (671, 501611), (1471, 228811), (1891, 177991), (3751, 89731), (7381, 45601), (16181, 20801)]