8226183

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 13478400

約数和(自身を除く): 5252217

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 389, 399, 1007, 1113, 1167, 2723, 3021, 7049, 7391, 8169, 20617, 21147, 22173, 51737, 61851, 144319, 155211, 391723, 432957, 1175169, 2742061, 8226183]

約数ペア:

[(1, 8226183), (3, 2742061), (7, 1175169), (19, 432957), (21, 391723), (53, 155211), (57, 144319), (133, 61851), (159, 51737), (371, 22173), (389, 21147), (399, 20617), (1007, 8169), (1113, 7391), (1167, 7049), (2723, 3021)]