22219449

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 35665920

約数和(自身を除く): 13446471

約数列:

[1, 3, 7, 21, 23, 69, 161, 179, 257, 483, 537, 771, 1253, 1799, 3759, 4117, 5397, 5911, 12351, 17733, 28819, 41377, 46003, 86457, 124131, 138009, 322021, 966063, 1058069, 3174207, 7406483, 22219449]

約数ペア:

[(1, 22219449), (3, 7406483), (7, 3174207), (21, 1058069), (23, 966063), (69, 322021), (161, 138009), (179, 124131), (257, 86457), (483, 46003), (537, 41377), (771, 28819), (1253, 17733), (1799, 12351), (3759, 5911), (4117, 5397)]