21615487199

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1\times {\mathrm{1289}}^1$

素因数の和:1787

約数の個数: 32

約数和(自身を含む): 24325272000

約数和(自身を除く): 2709784801

約数列:

[1, 17, 19, 193, 269, 323, 1289, 3281, 3667, 4573, 5111, 21913, 24491, 51917, 62339, 86887, 248777, 346741, 416347, 882589, 986423, 4229209, 4726763, 5894597, 6588079, 16769191, 66921013, 80354971, 111997343, 1137657221, 1271499247, 21615487199]

約数ペア:

[(1, 21615487199), (17, 1271499247), (19, 1137657221), (193, 111997343), (269, 80354971), (323, 66921013), (1289, 16769191), (3281, 6588079), (3667, 5894597), (4573, 4726763), (5111, 4229209), (21913, 986423), (24491, 882589), (51917, 416347), (62339, 346741), (86887, 248777)]