223700751

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{285697}}^1$

素因数の和:285735

約数の個数: 16

約数和(自身を含む): 342837600

約数和(自身を除く): 119136849

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 285697, 857091, 2571273, 7713819, 8285213, 24855639, 74566917, 223700751]

約数ペア:

[(1, 223700751), (3, 74566917), (9, 24855639), (27, 8285213), (29, 7713819), (87, 2571273), (261, 857091), (783, 285697)]