298393537

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 361065600

約数和(自身を除く): 62672063

約数列:

[1, 13, 17, 19, 179, 221, 247, 323, 397, 2327, 3043, 3401, 4199, 5161, 6749, 7543, 39559, 44213, 57817, 71063, 87737, 98059, 128231, 751621, 923819, 1208071, 1350197, 1667003, 15704923, 17552561, 22953349, 298393537]

約数ペア:

[(1, 298393537), (13, 22953349), (17, 17552561), (19, 15704923), (179, 1667003), (221, 1350197), (247, 1208071), (323, 923819), (397, 751621), (2327, 128231), (3043, 98059), (3401, 87737), (4199, 71063), (5161, 57817), (6749, 44213), (7543, 39559)]