23159199

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 36426240

約数和(自身を除く): 13267041

約数列:

[1, 3, 7, 21, 61, 101, 179, 183, 303, 427, 537, 707, 1253, 1281, 2121, 3759, 6161, 10919, 18079, 18483, 32757, 43127, 54237, 76433, 126553, 129381, 229299, 379659, 1102819, 3308457, 7719733, 23159199]

約数ペア:

[(1, 23159199), (3, 7719733), (7, 3308457), (21, 1102819), (61, 379659), (101, 229299), (179, 129381), (183, 126553), (303, 76433), (427, 54237), (537, 43127), (707, 32757), (1253, 18483), (1281, 18079), (2121, 10919), (3759, 6161)]