433727421

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{8521}}^1$

素因数の和:8609

約数の個数: 24

約数和(自身を含む): 623401344

約数和(自身を除く): 189673923

約数列:

[1, 3, 19, 47, 57, 141, 361, 893, 1083, 2679, 8521, 16967, 25563, 50901, 161899, 400487, 485697, 1201461, 3076081, 7609253, 9228243, 22827759, 144575807, 433727421]

約数ペア:

[(1, 433727421), (3, 144575807), (19, 22827759), (47, 9228243), (57, 7609253), (141, 3076081), (361, 1201461), (893, 485697), (1083, 400487), (2679, 161899), (8521, 50901), (16967, 25563)]