6441561

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1733}}^1$

素因数の和:1805

約数の個数: 24

約数和(自身を含む): 10820160

約数和(自身を除く): 4378599

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 1733, 3717, 5199, 12131, 15597, 36393, 102247, 109179, 306741, 715729, 920223, 2147187, 6441561]

約数ペア:

[(1, 6441561), (3, 2147187), (7, 920223), (9, 715729), (21, 306741), (59, 109179), (63, 102247), (177, 36393), (413, 15597), (531, 12131), (1239, 5199), (1733, 3717)]