5622561

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 9676800

約数和(自身を除く): 4054239

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 419, 497, 639, 1257, 1491, 1917, 2933, 3771, 4473, 8799, 11313, 13419, 26397, 29749, 79191, 89247, 208243, 267741, 624729, 803223, 1874187, 5622561]

約数ペア:

[(1, 5622561), (3, 1874187), (7, 803223), (9, 624729), (21, 267741), (27, 208243), (63, 89247), (71, 79191), (189, 29749), (213, 26397), (419, 13419), (497, 11313), (639, 8799), (1257, 4473), (1491, 3771), (1917, 2933)]