6646431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 10229760

約数和(自身を除く): 3583329

約数列:

[1, 3, 11, 31, 33, 73, 89, 93, 219, 267, 341, 803, 979, 1023, 2263, 2409, 2759, 2937, 6497, 6789, 8277, 19491, 24893, 30349, 71467, 74679, 91047, 201407, 214401, 604221, 2215477, 6646431]

約数ペア:

[(1, 6646431), (3, 2215477), (11, 604221), (31, 214401), (33, 201407), (73, 91047), (89, 74679), (93, 71467), (219, 30349), (267, 24893), (341, 19491), (803, 8277), (979, 6789), (1023, 6497), (2263, 2937), (2409, 2759)]