214366821

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 312968448

約数和(自身を除く): 98601627

約数列:

[1, 3, 17, 51, 53, 71, 159, 213, 901, 1117, 1207, 2703, 3351, 3621, 3763, 11289, 18989, 56967, 59201, 63971, 79307, 177603, 191913, 237921, 1006417, 1348219, 3019251, 4044657, 4203271, 12609813, 71455607, 214366821]

約数ペア:

[(1, 214366821), (3, 71455607), (17, 12609813), (51, 4203271), (53, 4044657), (71, 3019251), (159, 1348219), (213, 1006417), (901, 237921), (1117, 191913), (1207, 177603), (2703, 79307), (3351, 63971), (3621, 59201), (3763, 56967), (11289, 18989)]