2017804041

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{15199}}^1$

素因数の和:15371

約数の個数: 40

約数和(自身を含む): 3310560000

約数和(自身を除く): 1292755959

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 149, 297, 447, 891, 1341, 1639, 4023, 4917, 12069, 14751, 15199, 44253, 45597, 132759, 136791, 167189, 410373, 501567, 1231119, 1504701, 2264651, 4514103, 6793953, 13542309, 20381859, 24911161, 61145577, 74733483, 183436731, 224200449, 672601347, 2017804041]

約数ペア:

[(1, 2017804041), (3, 672601347), (9, 224200449), (11, 183436731), (27, 74733483), (33, 61145577), (81, 24911161), (99, 20381859), (149, 13542309), (297, 6793953), (447, 4514103), (891, 2264651), (1341, 1504701), (1639, 1231119), (4023, 501567), (4917, 410373), (12069, 167189), (14751, 136791), (15199, 132759), (44253, 45597)]