2844778839

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{147727}}^1$

素因数の和:147875

約数の個数: 24

約数和(自身を含む): 4446021888

約数和(自身を除く): 1601243049

約数列:

[1, 3, 7, 21, 49, 131, 147, 393, 917, 2751, 6419, 19257, 147727, 443181, 1034089, 3102267, 7238623, 19352237, 21715869, 58056711, 135465659, 406396977, 948259613, 2844778839]

約数ペア:

[(1, 2844778839), (3, 948259613), (7, 406396977), (21, 135465659), (49, 58056711), (131, 21715869), (147, 19352237), (393, 7238623), (917, 3102267), (2751, 1034089), (6419, 443181), (19257, 147727)]