563670387

素因数分解:

$3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{15139}}^1$

素因数の和:15352

約数の個数: 32

約数和(自身を含む): 959270400

約数和(自身を除く): 395600013

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 197, 591, 1379, 1773, 4137, 5319, 12411, 15139, 37233, 45417, 105973, 136251, 317919, 408753, 953757, 2861271, 2982383, 8947149, 20876681, 26841447, 62630043, 80524341, 187890129, 563670387]

約数ペア:

[(1, 563670387), (3, 187890129), (7, 80524341), (9, 62630043), (21, 26841447), (27, 20876681), (63, 8947149), (189, 2982383), (197, 2861271), (591, 953757), (1379, 408753), (1773, 317919), (4137, 136251), (5319, 105973), (12411, 45417), (15139, 37233)]