238293777

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3833}}^1$

素因数の和:3929

約数の個数: 32

約数和(自身を含む): 357758208

約数和(自身を除く): 119464431

約数列:

[1, 3, 17, 23, 51, 53, 69, 159, 391, 901, 1173, 1219, 2703, 3657, 3833, 11499, 20723, 62169, 65161, 88159, 195483, 203149, 264477, 609447, 1498703, 3453533, 4496109, 4672427, 10360599, 14017281, 79431259, 238293777]

約数ペア:

[(1, 238293777), (3, 79431259), (17, 14017281), (23, 10360599), (51, 4672427), (53, 4496109), (69, 3453533), (159, 1498703), (391, 609447), (901, 264477), (1173, 203149), (1219, 195483), (2703, 88159), (3657, 65161), (3833, 62169), (11499, 20723)]