89868919

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{4219}}^1$

素因数の和:4422

約数の個数: 16

約数和(自身を含む): 109382400

約数和(自身を除く): 19513481

約数列:

[1, 7, 17, 119, 179, 1253, 3043, 4219, 21301, 29533, 71723, 502061, 755201, 5286407, 12838417, 89868919]

約数ペア:

[(1, 89868919), (7, 12838417), (17, 5286407), (119, 755201), (179, 502061), (1253, 71723), (3043, 29533), (4219, 21301)]