22421997

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11273}}^1$

素因数の和:11309

約数の個数: 24

約数和(自身を含む): 36933624

約数和(自身を除く): 14511627

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 11273, 33819, 101457, 146549, 191641, 439647, 574923, 1318941, 1724769, 2491333, 7473999, 22421997]

約数ペア:

[(1, 22421997), (3, 7473999), (9, 2491333), (13, 1724769), (17, 1318941), (39, 574923), (51, 439647), (117, 191641), (153, 146549), (221, 101457), (663, 33819), (1989, 11273)]