21225758403

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{226691}}^1$

素因数の和:226799

約数の個数: 24

約数和(自身を含む): 30086562240

約数和(自身を除く): 8860803837

約数列:

[1, 3, 23, 59, 69, 177, 529, 1357, 1587, 4071, 31211, 93633, 226691, 680073, 5213893, 13374769, 15641679, 40124307, 119919539, 307619687, 359758617, 922859061, 7075252801, 21225758403]

約数ペア:

[(1, 21225758403), (3, 7075252801), (23, 922859061), (59, 359758617), (69, 307619687), (177, 119919539), (529, 40124307), (1357, 15641679), (1587, 13374769), (4071, 5213893), (31211, 680073), (93633, 226691)]