11709117

素因数分解:

$3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:319

約数の個数: 40

約数和(自身を含む): 20281536

約数和(自身を除く): 8572419

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 107, 189, 193, 321, 567, 579, 749, 963, 1351, 1737, 2247, 2889, 4053, 5211, 6741, 8667, 12159, 15633, 20223, 20651, 36477, 60669, 61953, 109431, 144557, 185859, 433671, 557577, 1301013, 1672731, 3903039, 11709117]

約数ペア:

[(1, 11709117), (3, 3903039), (7, 1672731), (9, 1301013), (21, 557577), (27, 433671), (63, 185859), (81, 144557), (107, 109431), (189, 61953), (193, 60669), (321, 36477), (567, 20651), (579, 20223), (749, 15633), (963, 12159), (1351, 8667), (1737, 6741), (2247, 5211), (2889, 4053)]