201431997

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101273}}^1$

素因数の和:101309

約数の個数: 24

約数和(自身を含む): 331773624

約数和(自身を除く): 130341627

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 101273, 303819, 911457, 1316549, 1721641, 3949647, 5164923, 11848941, 15494769, 22381333, 67143999, 201431997]

約数ペア:

[(1, 201431997), (3, 67143999), (9, 22381333), (13, 15494769), (17, 11848941), (39, 5164923), (51, 3949647), (117, 1721641), (153, 1316549), (221, 911457), (663, 303819), (1989, 101273)]