38221821

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{128693}}^1$

素因数の和:128713

約数の個数: 16

約数和(自身を含む): 61773120

約数和(自身を除く): 23551299

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 128693, 386079, 1158237, 1415623, 3474711, 4246869, 12740607, 38221821]

約数ペア:

[(1, 38221821), (3, 12740607), (9, 4246869), (11, 3474711), (27, 1415623), (33, 1158237), (99, 386079), (297, 128693)]