315898552221

素因数分解:

$3^1\times 7^2\times {\mathrm{911}}^1\times {\mathrm{2358913}}^1$

素因数の和:2359841

約数の個数: 24

約数和(自身を含む): 490503141504

約数和(自身を除く): 174604589283

約数列:

[1, 3, 7, 21, 49, 147, 911, 2733, 6377, 19131, 44639, 133917, 2358913, 7076739, 16512391, 49537173, 115586737, 346760211, 2148969743, 6446909229, 15042788201, 45128364603, 105299517407, 315898552221]

約数ペア:

[(1, 315898552221), (3, 105299517407), (7, 45128364603), (21, 15042788201), (49, 6446909229), (147, 2148969743), (911, 346760211), (2733, 115586737), (6377, 49537173), (19131, 16512391), (44639, 7076739), (133917, 2358913)]