201722463

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{811}}^1\times {\mathrm{953}}^1$

素因数の和:1799

約数の個数: 24

約数和(自身を含む): 302112720

約数和(自身を除く): 100390257

約数列:

[1, 3, 9, 29, 87, 261, 811, 953, 2433, 2859, 7299, 8577, 23519, 27637, 70557, 82911, 211671, 248733, 772883, 2318649, 6955947, 22413607, 67240821, 201722463]

約数ペア:

[(1, 201722463), (3, 67240821), (9, 22413607), (29, 6955947), (87, 2318649), (261, 772883), (811, 248733), (953, 211671), (2433, 82911), (2859, 70557), (7299, 27637), (8577, 23519)]