69840219

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{3413}}^1$

素因数の和:3794

約数の個数: 16

約数和(自身を含む): 98323200

約数和(自身を除く): 28482981

約数列:

[1, 3, 19, 57, 359, 1077, 3413, 6821, 10239, 20463, 64847, 194541, 1225267, 3675801, 23280073, 69840219]

約数ペア:

[(1, 69840219), (3, 23280073), (19, 3675801), (57, 1225267), (359, 194541), (1077, 64847), (3413, 20463), (6821, 10239)]