335065679

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 389781504

約数和(自身を除く): 54715825

約数列:

[1, 13, 23, 47, 113, 211, 299, 611, 1081, 1469, 2599, 2743, 4853, 5311, 9917, 14053, 23843, 33787, 63089, 69043, 122153, 128921, 228091, 309959, 548389, 1120621, 1587989, 2965183, 7129057, 14568073, 25774283, 335065679]

約数ペア:

[(1, 335065679), (13, 25774283), (23, 14568073), (47, 7129057), (113, 2965183), (211, 1587989), (299, 1120621), (611, 548389), (1081, 309959), (1469, 228091), (2599, 128921), (2743, 122153), (4853, 69043), (5311, 63089), (9917, 33787), (14053, 23843)]