304999367043

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{1254971}}^1$

素因数の和:1255215

約数の個数: 32

約数和(自身を含む): 474198700032

約数和(自身を除く): 169199332989

約数列:

[1, 3, 7, 21, 71, 163, 213, 489, 497, 1141, 1491, 3423, 11573, 34719, 81011, 243033, 1254971, 3764913, 8784797, 26354391, 89102941, 204560273, 267308823, 613680819, 623720587, 1431921911, 1871161761, 4295765733, 14523779383, 43571338149, 101666455681, 304999367043]

約数ペア:

[(1, 304999367043), (3, 101666455681), (7, 43571338149), (21, 14523779383), (71, 4295765733), (163, 1871161761), (213, 1431921911), (489, 623720587), (497, 613680819), (1141, 267308823), (1491, 204560273), (3423, 89102941), (11573, 26354391), (34719, 8784797), (81011, 3764913), (243033, 1254971)]