241882521

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 345830400

約数和(自身を除く): 103947879

約数列:

[1, 3, 19, 57, 151, 157, 179, 453, 471, 537, 2869, 2983, 3401, 8607, 8949, 10203, 23707, 27029, 28103, 71121, 81087, 84309, 450433, 513551, 533957, 1351299, 1540653, 1601871, 4243553, 12730659, 80627507, 241882521]

約数ペア:

[(1, 241882521), (3, 80627507), (19, 12730659), (57, 4243553), (151, 1601871), (157, 1540653), (179, 1351299), (453, 533957), (471, 513551), (537, 450433), (2869, 84309), (2983, 81087), (3401, 71121), (8607, 28103), (8949, 27029), (10203, 23707)]