201839421

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{18169}}^1$

素因数の和:18225

約数の個数: 24

約数和(自身を含む): 321536320

約数和(自身を除く): 119696899

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 529, 1587, 3703, 11109, 18169, 54507, 127183, 381549, 417887, 1253661, 2925209, 8775627, 9611401, 28834203, 67279807, 201839421]

約数ペア:

[(1, 201839421), (3, 67279807), (7, 28834203), (21, 9611401), (23, 8775627), (69, 2925209), (161, 1253661), (483, 417887), (529, 381549), (1587, 127183), (3703, 54507), (11109, 18169)]