291372773

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 318410400

約数和(自身を除く): 27037627

約数列:

[1, 29, 41, 43, 139, 1189, 1247, 1681, 1763, 4031, 5699, 5977, 48749, 51127, 72283, 165271, 173333, 233659, 245057, 2096207, 6776111, 7106653, 10047337, 291372773]

約数ペア:

[(1, 291372773), (29, 10047337), (41, 7106653), (43, 6776111), (139, 2096207), (1189, 245057), (1247, 233659), (1681, 173333), (1763, 165271), (4031, 72283), (5699, 51127), (5977, 48749)]